danger的形容詞用英語怎麼説

It would be dangerous for you to stay here.

你待在這兒不安全。

Seriously though, it could be really dangerous.

不過説實在的.，這事説不好真的很危險。

The traffic here is very dangerous for children.

這裏的交通對孩子很危險。

You're on dangerous ground if you criticize his family.

你要是批評他的家人可就惹麻煩了。

In those days, the trip across country was a dangerous undertaking.

那個時期，越野旅行是一件危險的事情。