钢琴是用什么制作的呢？

What is a piano made of?

youdao

哇！它是用什么制作的？

Wow! What's it made of?

youdao

用什么来制作一张好的《PrivateEye》封面？

What makes a great Private Eye cover?

youdao

用什么来制作一张好的《PrivateEye》封面？

What makes a great Private Eye cover?

youdao