但这种担心似乎没有必要，至少目前是如此。

This worry seems to be unnecessary, at least for now.

youdao

当然，有人担心如果每个州都制定自己的规则，那么就会产生拼凑起来的法规，这种担心不无道理。

Certainly, there are valid concerns about the patchwork regulations that could result if every state sets its own rules.

youdao

在有些地方，这种担心导致冲突。

In some places, this fear has led to conflict.

youdao

Now Isaac Newton and/or Joseph Raphson figured out how to do this kind of thing for all differentiable functions.

既然牛顿和拉复生已经,指数了如何解这种可导函数,因此我们就不用太担心了。

麻省理工公开课 - 计算机科学及编程导论课程节选

And so ultimately one of the messages we'd like to send today is that if you are the type who's kind of on-the-fence don't think this is for you, worried about hurting your GPA or anything like that.

最终，我们想告诉你们的是,如果你是那种对分数不太在意的人,这种打分制就不是为你准备的，担心影响你的学分绩点之类的东西。

哈佛公开课 - 计算机科学课程节选

Plato's next argument then tries to deal directly with this worry, and it's quite an interesting argument.

柏拉图下一个论证试图,直接应对这种担心，而且这个论证很有意思。

耶鲁公开课 - 死亡课程节选