翻译成中文：父母总是担心孩子的安全用be concerned about
问题描述：
翻译成中文：父母总是担心孩子的安全
用be concerned about
答
您好！
1、2楼错误，应该用被动语态。
About children's safety are always concerned by their parents.
父母总是担心孩子的安全.
答
The parents are always concerned about their child's safe.
答
Parents are always concerned about their children's safety.