The ape shoulder is good for hanging from a tree, but when our ancestors started walking on two legs, the shoulder started to change.

猿猴的肩膀有利于其在吊在树上，但是当我们的祖先开始以两条腿走路以后，猿猴的肩膀也开始发生变化。

youdao

But when our interests and values are at stake, we have a responsibility to act.

但是当我们的利益和价值遇到危险时，我们有采取行动的责任。

youdao

I am poor, humble, not beautiful, but when our souls through the grave came to god, we are all equal.

我贫穷，卑微，不美丽，但当我们的灵魂穿过坟墓来到上帝面前时，我们都是平等的。

youdao

"We came up a little short this afternoon, but I think when the dust settles, the entire - everyone on our team can leave Vancouver with their heads up high."

VOA: standard.2010.02.26

- This one was among our favorite-- "I was you at the CS50 Fair; I went to your station ; to see your program, you were my best friend; but when our hands touched as you handed me a Smiley face sticker, my heart skipped a beat.

这是我们最喜欢的-,“我和你一样在CS50大会上，我到你的网站看你的程序,你是我最好的朋友;,但是当我们牵手的时候,你传给我一张笑脸贴纸，我的心跳加速“

哈佛公开课 - 计算机科学课程节选

Rather initially when we started our walk I pointed to a caboose but by pointing to the caboose I picked out a train.

反而一开始我们走的时候,我指着车尾,但通过指着车尾,我说的是一辆火车。

耶鲁公开课 - 死亡课程节选

But when our interests and values are at stake, we have a responsibility to act.

WHITEHOUSE: President Obama��s Speech on Libya

But when our daily lives change for the better, human nature lulls us into all but forgetting what preceded.

CNN: Heat wave lesson: We take comfort for granted

But when our demands begin to affect the whole of society, then we have to examine how realistic we are being.

FORBES: Seeking A True Understanding Of The Nature Of Entitlement