We have to be careful with fire.

但我们用火时，我们应该小心。

youdao

We must be careful with fire.

我们一定要小心用火。

youdao

He said, "Be careful with fire."

他提醒我们要注意火灾。

youdao

It's important to be careful with fire.

火可能是危险的，小心火是重要的。

youdao

It is important to be careful with fire.

当心火是重要的。

youdao

It is important to be careful with fire.

小心火是很重要的。

youdao

Be very careful with fire.

要特别小心火。

youdao

Be very careful with fire.

要特别小心火。

youdao