be worried about

• 担心； 担忧

be worried about的用法和样例：

例句

1. Mary is worried about her family and everything.
   玛丽担心她的家人还有一切的一切。
2. I don't think you need to worry about this.
   我认为你不必为这事担心。
3. The parents were worried about their runaway child.
   那对父母为他们出走的孩子非常担忧。
4. There is no percentage in worrying about it.
   为此担忧无济於事。