D 4. I don't think twelve-year-olds should be allowed to get their ears pierced.

我认为十二岁的青少年不应当被允许打耳眼。

youdao

D 4. I don't think twelve-year-olds should be allowed to get their ears pierced.

我认为十二岁的青少年不应当被允许打耳眼。

youdao