Yes, 'n' how many ears must one man have.

一个人要有多少只耳朵。

youdao

Yes, 'n' how many times must the cannon balls fly.

炮弹要在天空飞翔多少次。

youdao

Yes, 'n' how many seas must a white dove sail.

一只白鸽要飞过多少海。

youdao

Yes, 'n' how many seas must a white dove sail.

一只白鸽要飞过多少海。

youdao