成年人的用法和样例：
例句
-
被授予孩子监护权的成年人
An adult who was given custody of the child. -
儿童和成年人应该享有平等的权利。
Children and adult shall have equal rights. -
当地的一位医生告诉我，该地区的成年人如果瞎了，就变成了废人。
A local doctor told me that an adult going blind in this area is on the slagheap. -
有些成年人不理解儿童的想法。
Some adults can't relate to children.
