Willem’s first operation lasted four hours.

威廉的第一次手术用了四个小时。

youdao

We solved a lot of the problems in the first operation.

在第一次手术中，我们就解决了大量的问题。

youdao

Surgeon: I know just how you feel - this is my first operation, too.

医生：我理解你——这也是我第一次动手术。

youdao

Mister Branson expects his company will be able to take one thousand people into space within the first year of operation.

VOA: special.2009.12.18

When I reflect on the first couple of years of Baidu's operation, I think there are three things that's very critical.

当我回想百度最初的那几年，有三件事是非常重要的。

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Michael Johnston is twenty-seven. He was first deployed to Iraq in two thousand three at the beginning of Operation Iraqi Freedom.

VOA: special.2011.07.08

This was the first operation of the Multi One Attitude Foundation in partnership with UNESCO-IOC.

UNESCO: Social and Human Sciences

This is the first operation since the last of all the 30, 000 so-called surge troops have arrived in Iraq.

NPR: Saddam Hussein's Cousin Sentenced to Hang

His broken leg has been set, as has his jaw, which was fixed in the first operation so he could breathe.

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