She met with a lot of knotty problems.

她碰上了许多棘手的问题。

The young captain is pondering over a thorny problem.

年轻的上尉正在思考个棘手的问题。

Many school boards found segregation a hot potato in the early 1960s.

在60年代初, 许多学校部门都觉得按水平分班是个棘手的问题。

The use of animals in scientific tests raises some difficult ethical questions.

用动物做科学试验引起了些棘手的道德问题。

My father opened a real can of worms when he took over the ailing company and tried to get it doing business.

当我父亲接管家处境困难的公司并试图重振业务时, 他确实碰到了棘手的问题。

After trust and paying an issue it is the most intractably to was solved, those who remain how to just serve than going all out with traditional jeweller's.

在解决了最棘手的信任和支付问题之后，剩下的只是传统珠宝店比拼服务。

She met with a lot of knotty problems.

她碰上了许多棘手问题。

The young captain is pondering over a thorny problem.

年轻上尉正在思考个棘手问题。

Many school boards found segregation a hot potato in the early 1960s.

在60年代初, 许多校部门都觉得按水平分班是个棘手问题。

The use of animals in scientific tests raises some difficult ethical questions.

用动物做科引起了些棘手德问题。

My father opened a real can of worms when he took over the ailing company and tried to get it doing business.

当我父亲接管家处境困难公司并图重振业务时, 他确实碰到了棘手问题。

After trust and paying an issue it is the most intractably to was solved, those who remain how to just serve than going all out with traditional jeweller's.

在解决了最棘手信任和支付问题之后，剩下只是如何与传统珠宝店比拼服务。

She met with a lot of knotty problems.

她上了许多棘手的问题。

The young captain is pondering over a thorny problem.

轻的上尉正在思考个棘手的问题。

Many school boards found segregation a hot potato in the early 1960s.

在60, 许多学校部门都觉得按水平分班是个棘手的问题。

The use of animals in scientific tests raises some difficult ethical questions.

用动物做科学试验引起了些棘手的道德问题。

My father opened a real can of worms when he took over the ailing company and tried to get it doing business.

当我父亲接管家处境困难的公司并试图重振业务时, 他确了棘手的问题。

After trust and paying an issue it is the most intractably to was solved, those who remain how to just serve than going all out with traditional jeweller's.

在解决了最棘手的信任和支付问题之后，剩下的只是如何与传统珠宝店比拼服务。

She met with a lot of knotty problems.

她碰上了棘手的问题。

The young captain is pondering over a thorny problem.

年轻的上尉正在思考个棘手的问题。

Many school boards found segregation a hot potato in the early 1960s.

在60年代初, 校部门都觉得按水平分班是个棘手的问题。

The use of animals in scientific tests raises some difficult ethical questions.

用动物做科试验引起了些棘手的道德问题。

My father opened a real can of worms when he took over the ailing company and tried to get it doing business.

当我父亲接管家处境困难的公司并试图重振业务, 实碰到了棘手的问题。

After trust and paying an issue it is the most intractably to was solved, those who remain how to just serve than going all out with traditional jeweller's.

在解决了最棘手的信任和支付问题之后，剩下的只是如何与传统珠宝店比拼服务。

She met with a lot of knotty problems.

她许多棘手问题。

The young captain is pondering over a thorny problem.

年轻尉正在思考个棘手问题。

Many school boards found segregation a hot potato in the early 1960s.

在60年代初, 许多学校部门都觉得按水平分班是个棘手问题。

The use of animals in scientific tests raises some difficult ethical questions.

用动物做科学试验引起些棘手道德问题。

My father opened a real can of worms when he took over the ailing company and tried to get it doing business.

当我父亲接管家处境困难公司并试图重振业务时, 他确实到棘手问题。

After trust and paying an issue it is the most intractably to was solved, those who remain how to just serve than going all out with traditional jeweller's.

在解决最棘手信任和支付问题之后，剩是如何与传统珠宝店比拼服务。

She met with a lot of knotty problems.

她碰上了许多棘手问题。

The young captain is pondering over a thorny problem.

年轻上尉正在思考个棘手问题。

Many school boards found segregation a hot potato in the early 1960s.

在60年代初, 许多学校部门都觉得按班是个棘手问题。

The use of animals in scientific tests raises some difficult ethical questions.

用动物做科学试验引起了些棘手道德问题。

My father opened a real can of worms when he took over the ailing company and tried to get it doing business.

当我父亲接管家处境困难并试图重振业务时, 他确实碰到了棘手问题。

After trust and paying an issue it is the most intractably to was solved, those who remain how to just serve than going all out with traditional jeweller's.

在解决了最棘手信任和支付问题之后，剩下只是如何与传统珠宝店比拼服务。

She met with a lot of knotty problems.

她碰上了许多棘手的问题。

The young captain is pondering over a thorny problem.

年轻的上尉正在思考个棘手的问题。

Many school boards found segregation a hot potato in the early 1960s.

在60年代初, 许多学校部门都水平分班是个棘手的问题。

The use of animals in scientific tests raises some difficult ethical questions.

用动物做科学验引起了些棘手的道德问题。

My father opened a real can of worms when he took over the ailing company and tried to get it doing business.

当我父亲接管家处境困难的公司重振业务时, 他确实碰到了棘手的问题。

After trust and paying an issue it is the most intractably to was solved, those who remain how to just serve than going all out with traditional jeweller's.

在解决了最棘手的信任和支付问题之后，剩下的只是如何与传统珠宝店比拼服务。

She met with a lot of knotty problems.

她碰上了许多棘手的问题。

The young captain is pondering over a thorny problem.

年轻的上尉正在思考个棘手的问题。

Many school boards found segregation a hot potato in the early 1960s.

在60年代初, 许多学校部门都觉得按水平分班是个棘手的问题。

The use of animals in scientific tests raises some difficult ethical questions.

用动物做科学试验引起了些棘手的道德问题。

My father opened a real can of worms when he took over the ailing company and tried to get it doing business.

当我父亲接管家处境困难的公司并试图重振业务时, 他确实碰到了棘手的问题。

After trust and paying an issue it is the most intractably to was solved, those who remain how to just serve than going all out with traditional jeweller's.

在解决了最棘手的信任和支付问题之后，剩下的只是如何与传统珠宝服务。

She met with a lot of knotty problems.

她碰上了许多手。

The young captain is pondering over a thorny problem.

年轻上尉正在思考个手。

Many school boards found segregation a hot potato in the early 1960s.

在60年代初, 许多学校部门都觉得按水平分班是个手。

The use of animals in scientific tests raises some difficult ethical questions.

用动物做科学试验引起了些手道德。

My father opened a real can of worms when he took over the ailing company and tried to get it doing business.

当我父亲接管家处境困难公司并试图重振业务时, 他确实碰到了手。

After trust and paying an issue it is the most intractably to was solved, those who remain how to just serve than going all out with traditional jeweller's.

在解决了最手信任和支付后，剩下只是如何与传统珠宝店比拼服务。