对做某事充满信心,用英语怎么说?
问题描述：
对做某事充满信心,用英语怎么说?
答
have confidence in doing sth.
答
be confident to do sth
答
be fully confident of something
答
have full confidence/be fully confident in doing sth.
答
be confident to do..
be confident for doing..
have confidence in doing
这是我们刚学的