Look at that!的用法和样例：
- God! Look at that bit of crumpet who's just come in.
- Look at that trendy couple- kitted up all the latest gear!
- May I have a look at that pearl necklace?
- By Golly! Look at that big apple.
- Look at that super house! I'd love to live there.
- First I guess I better look at that leak.