The man on duty rang an alarm.

值班员发出警报。

The sirens are calling the men to assemble.

警报声在召令士兵集合。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三名监狱逃犯。

A professionally installed alarm will cost from about ￡500.

请专业人员警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

They heard the fire alarm.

他们听了火警警报。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大联合指挥部，提供导弹发射和空袭警报，保卫北美领空，并提供空中防御。

The man on duty rang an alarm.

值班员发出警报。

The sirens are calling the men to assemble.

警报声在召令士兵集。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三名监狱逃犯。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

They heard the fire alarm.

他们听了火警警报。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御部-美国和加拿大的联部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。

The man on duty rang an alarm.

值班员发出。

The sirens are calling the men to assemble.

声士兵集合。

One should not run about aimlessly during an alert.

空袭期间不可处乱跑。

Alarmed at the first sound, we hit the dirt.

第一声一响我们就迅速卧倒。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了，搜捕三名监狱逃犯。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭响彻了整个爱丁堡。

They heard the fire alarm.

他们听了火。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的，保卫美领空，并提供空中防御。

The man on duty rang an alarm.

值班员发出警报。

The sirens are calling the men to assemble.

警报声在召令士兵集合。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三名监狱逃犯。

A professionally installed alarm will cost from about ￡500.

请专业员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

They heard the fire alarm.

他们听了火警警报。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个底意向若是公开那就等于一声唤起一切敌的警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。

The man on duty rang an alarm.

值班员发出警报。

The sirens are calling the men to assemble.

警报声在召令士兵集合。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三名监狱逃犯。

A professionally installed alarm will cost from about ￡500.

请专业员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

They heard the fire alarm.

他们听了火警警报。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个底意向若是公开那就等于一声唤起一切敌的警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。

The man on duty rang an alarm.

值班员出警报。

The sirens are calling the men to assemble.

警报声在召令士兵集合。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

A nationwide alert went out for three escaped prisoners.

全国范围内警报，搜捕三名监狱逃犯。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻整堡。

They heard the fire alarm.

他们听火警警报。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一人底意向若是公开那就等于一声唤起一切敌人的警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美国和加拿大的联合指挥部，提供导弹射和空袭的警报，保卫北美领空，并提供空中防御。

The man on duty rang an alarm.

值班员发出警报。

The sirens are calling the men to assemble.

警报声在召令士兵集合。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧。

A nationwide alert went out for three escaped prisoners.

范围内发布警报，搜捕三名监狱逃犯。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻整个爱丁堡。

They heard the fire alarm.

他们火警警报。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美和加拿大的联合指挥部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。

The man on duty rang an alarm.

值班员发出警报。

The sirens are calling the men to assemble.

警报声在召令士兵集。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧倒。

A nationwide alert went out for three escaped prisoners.

全国范围内发布了警报，搜捕三名监狱逃犯。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻了整个爱丁堡。

They heard the fire alarm.

他们听了火警警报。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御部-美国和加拿大的联部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。

The man on duty rang an alarm.

值班员发出警报。

The sirens are calling the men to assemble.

警报声在召令士兵集合。

One should not run about aimlessly during an alert.

空袭警报期间不可处乱跑。

Alarmed at the first sound, we hit the dirt.

第一声警报一响我们就迅速卧。

A nationwide alert went out for three escaped prisoners.

范围内发布警报，搜捕三名监狱逃犯。

A professionally installed alarm will cost from about ￡500.

请专业人员安装的警报器要花费至少500 英镑。

The emergency services were put on standby after a bomb warning.

接炸弹警报后，各紧急救助部门进入待命状态。

On 2 April 1916 air-raid warnings sounded throughout Edinburgh.

1916 年4 月2 日空袭警报响彻整个爱丁堡。

They heard the fire alarm.

他们火警警报。

For where a man's intentions are published, it is an alarum, to call up all that are against them.

因为一个人底意向若是公开那就等于一声唤起一切敌人的警报。

North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...

北美航空防御指挥部-美和加拿大的联合指挥部，提供导弹发射和空袭的警报，保卫北美领空，并提供空中防御。