danger的形容词的反义词

　　We were glad she let us know she was safe.

　　她告诉我们她平安无事，我们很高兴。

　　The street is not safe for children to play in.

　　孩子在大街上玩不安全。

　　The child was found safe and well.

　　小孩找到了，安然无恙。

　　I thought I was on safe ground discussing music with her.

　　我以为与她一起讨论音乐是稳妥的。