我必须八点前打卡上班。
This is the oldest working mechanical clock in the world.
这是世界上最古老的还可以使用的机械钟。
That's why we have a clock in system.
这就是为什么系统中有一个时钟。
"You're looking at the clock in the mirror", said Mike.
“你在看镜子里的钟。”迈克说。
What time was it in fact when Tom looked at the clock in the mirror?
汤姆从镜子里看钟的时候，实际上是几点了？
The best time to take the train is from 4 to 6 o' clock in the afternoon, because it is cool when people enjoy the countryside view.
坐火车的最佳时间是下午4点到6点，因为那时天气凉爽，人们可以尽情享受乡村景色。
It's two o 'clock in the morning!
现在是凌晨两点钟了！
Daming: At six o 'clock in the morning.
大明：早上6点。
We have tea at four o 'clock in the afternoon.
我们在下午四点钟喝茶。
I finish work at eight o 'clock in the evening.
我在晚上8点完成工作。
We have a fridge and a clock in the kitchen.
在厨房里我们有一个冰箱和一个钟。
A: My flight is at 7 o 'clock in the morning.
我乘早上7点的航班。
The baby was born at 2 o 'clock in the morning.
这婴儿是早上2点出生的。
He finishes work at eight o 'clock in the evening.
他在晚上8点完成工作。
Scientists developed the first atomic clock in 1949.
科学家们于1949年制作了第一台原子钟。
Do they leave home at seven o 'clock in the morning?
他们是否早晨7点钟离开家？
Don't forget to clock in, otherwise you won't get paid.
别忘了打卡，否则领不到钱。
Marius comes home nowadays at one o 'clock in the morning.
马吕斯现在要到凌晨一时才回家！
So we can come back around two o 'clock in the afternoon.
那么我们大约在下午两点钟就可以回来了。
We ask to be the sole agent for your clock in our territory.
我们要求成为贵司钟表在我们国家的独家代理商。
The largest musical clock in Germany clings to one of the towers.
德国最大的音乐钟就紧贴着此处的一座高塔上。
He asked me to call for him at four o 'clock in the afternoon.
他要我下午四点钟来接他。
The employees were required to clock in at six every morning.
雇员们每天上午六时得在自动记时钟上签到。
And they come out, usually, between 2 and 5 o 'clock in the morning.
并且，它们通常在凌晨2点到5点之间出动。
It was then past two a clock in the afternoon and I felt very hungry!
已经是下午两点多了，我非常饿！
Coffee delays the body clock in the morning and advances it at night.
咖啡在早上可以延迟人体时钟，在晚上可以提早人体时钟。
Coffee delays the body clock in the morning and advances it at night.
咖啡在早上可以延迟人体时钟，在晚上可以提早人体时钟。
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