Young Mark seems very knowledgeable and experienced for his age-definitely an old head on young shoulders.

年轻的马克似乎比他同龄的人更有知识和经验——确切地说，他是一个年轻而有见识的人。

youdao

Young Mark seems very knowledgeable and experienced for his age—definitely an old head on young shoulders.

年轻的马克似乎比同龄的人更有知识和经验-确切地说，他是一个年轻而有见识的人。

youdao

Young Mark seems very knowledgeable and experienced for his age—definitely an old head on young shoulders.

年轻的马克似乎比同龄的人更有知识和经验-确切地说，他是一个年轻而有见识的人。

youdao