问长像：
What's he like?= What does he look like?
问性格：
What is he like as a person?= What's his character like?= What kind of a man is he?= What about his personality?What's it like?
问职业:
What does he do ( for a living)?= What's his vocation/profession?
一般不能用 How 问长像：
What's he like?= What does he look like?
问性格：
What is he like as a person?= What's his character like?= What kind of a man is he?= What about his personality?What's it like?
问职业:
What does he do ( for a living)?= What's his vocation/profession?
一般不能用 How