关于Fais的意思和用法的提问

A:
Careful, the iron is on.
Watch out, the iron is plugged in and it’s hot.

A: I go riding with my family.

A: I slipped up, I messed up

A: I have taken a test I think I have been rather successful.

A: @thetrees It is. I asked in the wrong place.

A: It's definitely natural, but it can sound unnatural depending on the context. If you were challenging someone/asking for a challenge/asking for someone to make it harder it would make sense, but if you wanted peace and quiet/for people to be patient/for people to be quiet I would instead say "let me think"