不论皮肤多么干燥，你永远不会变成美洲鳄或任何其他一种皮肤粗糙的爬行动物。

No matter how dry your skin gets, you will never turn into an alligator or any other type of reptile.

youdao

如果你认为她的相貌是完美的，那么你永远都不会觉得自己美丽，因为你永远无法变成那样。

If you buy into the idea that that (look) is perfect then you'll never feel good about yourself because you'll never attain it.

youdao

如果你认为自己是个失败者，那你的一生就永远不会有突破，也不会取得任何成就，你所认为的就都会变成现实。

If you believe that you are loser, that you never get a break in life, that you can't accomplish anything, these things will be your reality.

youdao

If you're not updating some variable by incrementing it or decrementing it -- if you're not changing anything, presumably the conditions are never going to evaluate to false or the opposite, so you're just going to have an infinite loop, which might be your goal, but odds are it's not.

如果你不通过增加或减少它来改变一些变量,-如果你不改变什么，大概那个条件永远不会变成错误的,或相反的，所以你将得到一个无限循环，那可能是你的目标，但可能也不是。

哈佛公开课 - 计算机科学课程节选