Tom\'s and Betty\'s parents are all teachers in China这句话怎么理解

Tom\'s and Betty\'s parents are all teachers in China这句话怎么理解
Tom\'s and Betty\'s parents are all teachers in China这句话怎么理解

Tom\'s and Betty\'s parents are all teachers in China这句话怎么理解
汤姆的父母和贝蒂的父母都在中国当老师.

Tom 的和 Betty的父母都是在中国教学的老师.

汤姆和贝蒂的父母亲都在中国教书