如果你有一个树桩，就在上面找找菌类。

If you have a tree stump, check it for fungus.

《柯林斯英汉双解大词典》

有一个营地，不过如果你不想将就，湖滨酒店就在附近。

There is a campsite but, if you prefer not to rough it, the Lake Hotel is nearby.

《柯林斯英汉双解大词典》

这次碰巧有紧急情况，如果你能通融一下将会很有帮助。

There happens to be a particular urgency in this case, and it would help if you could bend the rules.

《柯林斯英汉双解大词典》

And so he said, if you start off with a male and a female, at the end of one month they have an offspring. Let's assume they have two offspring. At the end of the next month let's assume those offspring have offspring. Again a male and female.

在13世纪的时候想要计算兔子的数量,就是一个月大的兔子,再过一个月就可以进行交配,所以它说如果你一开始有一公一母两只兔子,在一个月末它们就可以生小兔子,让我们假设它们生了两只小兔子。

麻省理工公开课 - 计算机科学及编程导论课程节选

So if you had a jar full of triglycerides it would behave like an oil, many would be liquid at room temperature.

所以如果你有一满瓶甘油三酯,它看上去就好像油一样,它们在室温下都是液体

耶鲁公开课 - 生物医学工程探索课程节选

If I strike you in a vulnerable place with a stick that has a bronze butt on it, it could well kill you.

如果我用一根有铜质尾部的棍子,刺你的软肋的话,很可能就是一击必杀

耶鲁公开课 - 古希腊历史简介课程节选