I vividly remember the day we first met.

我对我们第一次相见的那天记忆犹新。

《牛津词典》

We thought it was hilarious when we first heard about it.

我们第一次听说这件事的时候觉得它很可笑。

《柯林斯英汉双解大词典》

When we first hit on the idea, no one thought it could actually work.

当我们第一次想到这个主意的时候，没有人认为它真的可行。

youdao

"When we first came here, we saw that there were few facilities to undertake a very important program, a sophisticated one like a living donor program.

VOA: standard.2010.05.30

So as we said when we first introduced covalent bonds, it's a sharing of electrons, but it's not always an equal sharing.

当我们刚开始介绍共价键的时候，我们说过电子是被共用的，但是共用却不一定是均等的。

麻省理工公开课 - 化学原理课程节选

That's a crucial mistake that we make when we first try to come to terms with what Freud means by "the death wish."

如果我们一开始就试图理解弗洛伊德所谓的,“死亡冲动“就犯了大错误了“

耶鲁公开课 - 文学理论导论课程节选

This study - we were concerned when we first saw this study for the exact same reason.

NPR: Tracking a New Strain of Drug-Resistant Staph

Juma had stumbled into the camp after a two day walk when we first met her in June.

BBC: [an error occurred while processing this directive]

Many auditors, especially the inexperienced ones we first deal with are not experts in IT.

FORBES: What Sarbanes-Oxley, Lawyers and Auditors Really Mean for IT