If when you normally see your friends, you leave after a few hours, try spending all day with them.

如果当您经常看到你的朋友，你离开后几个小时，试图整天与他们在一起。

youdao

If, when she embarked on this errand, the words and sentences had been whirling around in her head, they had got themselves in order en route.

如果当她有事在身的话，她脑子里总是转悠着那些词句，一路上把要说的话捋出个头绪。

youdao

I don't believe you can make if when you meet your Mrs. Rright.

我可不觉得等你遇到你的“真命天子”时还能做到单身。

youdao

So if you play cat and mouse with someone, you change between different kinds of behavior when dealing with another person.

VOA: special.2009.09.27

In other words, if we don't have to worry about entropy or volume equilibrium is achieved when energy is at a minimum.

换句话说，如果我们不担心熵,和体积的平衡,那么能量就得是最小的。

麻省理工公开课 - 热力学与动力学课程节选

If you just have the first half, That that development is accomplished when Richard decides to leave the South.

如果你只看书的前面，你可能认为但理查，下定决心离开南方时,故事就此完结了。

耶鲁公开课 - 1945年后的美国小说课程节选

ActionAce had to incorporate in the U.S. - exposing itself to higher U.S. tax rates if and when it turns a profit.

CNN: THE E-TAIL REVOLUTION

She already asked U.S. President George W. Bush, when he visited Iraq last week, if someone from the Iraqi government could sit in as an observer on investigating committees into abuses U.S. military are charged with against Iraqis, detainees in particular.

NPR: Iraq Finishes Own Investigation of Deaths in Haditha

They were confident it was the right way to do it, despite an utter absence of evidence. (He later showed patients generally perceive less pain if bandages are removed slowly.) When patients exhausted their daily morphine rations, sometimes nurses would give them placebo injections and they would quickly fall asleep.

FORBES: Magazine Article