The sports day went like clockwork, with every race starting and finishing on time.

运动会进展顺利，所有赛事都准时开始，准时结束。

The train pulled in exactly on time.

列车准时进站。

The train pulled into the station on time.

火车准时进站了。

She appears promptly at eight each day.

她每天八点准时。

We fetch up at the wharf exactly on time.

我们准时码头。

She arrived on the dot of 6.00.

她6点钟准时。

The cat makes a punctual appearance at mealtimes.

总是在喂时间准时。

See to it that you are here punctually tomorrow.

天你务必要准时这里。

The builder had a commitment to finish the work on time.

那个承建商答应过准时完工。

Henceforth I expect you to be punctual for meeting.

我希望你今后准时会。

We can guarantee the punctual arrival of the armored cars in foggy weather.

雾天我们能保证装甲车准时。

He always finishes work at 4.30 on the dot.

他总是在4点30分准时下班。

I risked life and limb to get here on time.

我冒着生命危险准时赶这里。

Stop fussing about; the bus will arrive on time.

别慌, 公共汽车会准时。

To our astonishment, they arrived on time.

使我们惊奇的是, 他们准时来了。

It's unlike him to be late; he's usually on time.

他不是会迟的那种人, 他通常很准时。

She never gets anywhere on time. She’s hopelessly disorganized.

她从不准时，做事无头绪，简直无可救药。

I have to go now because I must be punctual for class.

我在不得不走了, 因为我得准时去上课。

He arrived punctually at four o’clock.

他在四点钟准时。

His punctuality has become proverbial.

他的准时，众所周知。