不，这太危险了，我不能让你一个人去。

No, it's too dangerous. I can't let you go down there alone.

youdao

我不被允许开车了。我父母认为这太危险了。

I'm not allowed to drive now. my parents think it 'too dangerous for me.

youdao

不要玩火。这太危险。

Don't play with fire. It's too dangerous.

youdao

They run red lights. It's dangerous. And the cops don't do anything.

他们闯红灯。这太危险了。警察却站着什么事也不做。

I get so upset 实战 - SpeakingMax英语口语达人