一个人要仰望多少次的英文

how many times must a man look up

• 一个:    one; a; an
• 人:    human being; man; ...
• 要:    important; essenti ...
• 仰望:    look up at
• 多少:    how many; how much
• 次:    order; sequence

例句与用法

1. How many times must a man look up before he can see the sky
   一个人要仰望多少次才能看见青天？