I know that you didn't. I wasn't offended. Don't worry about what you said.

我知道你没有。我没生气。不用担心你说的话。

youdao

Don't worry about what you should have done last week or what you might be able to do tomorrow.

不要为你上一周做了什么或者明天可能会做什么而焦虑。

youdao

Don't worry about what you need to know in order to finish a project, you already have everything you need to start.

不要再担心为了完成一个任务你需要知道哪些东西，你已经拥有了开始去做所需要的任何东西了。

youdao

What you're doing there is actually subdividing the beat into two but don't worry about that. That's fine.

刚才你做的,实际上是把鼓点再更细致地一分为二了,不过不用在意,那也是可以的

耶鲁公开课 - 聆听音乐课程节选

since all the information is in the current price, you don't have to worry about whether it went up or down yesterday, to decide what it's going to do today.

因为当前价格代表了所有信息，你就不需要去考虑昨天股价,是涨了还是跌了，再去判断它今天的价格会怎么变化。

麻省理工公开课 - 计算机科学及编程导论课程节选

Don't worry about how they work in the immune system, but what if you could manufacture antibodies then you could make a chemical, an antibody, that is capable of binding to a specific other chemical and you could use that for things.

别管它们在免疫系统内是怎么工作的,只要考虑能不能制造抗体,那么假设你能制造这种化学物质 抗体,抗体又能够同其他特别的化学物质结合,你就可以让抗体为我所用

耶鲁公开课 - 生物医学工程探索课程节选

When you think about Web surfing, you probably don't worry about what's happening on the surface of the sun 92 million miles away.

CNN: Four ways the Internet could go down