1. Oh, I wouldn'ttXQAO worry about that. 哦，我才不信呢。 2. You worr搜趣网y about your life. 你为生计操心。 3. We all worry about his health. 我们都为他的身体担心

例如；Do not worry a搜趣网bout something before it has happened.
//www.souquanme.com 未到桥头莫急过；在困难出现之前不要为困难发愁。