更新1:
I need something [x] I can eat 是這樣啦哈哈
更新2:
因為我看到有一個解釋是說"東西" 可以改成 WHAT This is the thing. I need the thing. ↓ This is what I need. 所以 I need something. I can eat it. 不能這樣用嗎?