taken a look的用法和样例：
- Let's take a look round the exhibition.
- It sound like a nice room. can we take a look at it?
- I don't know for sure. That's why I plan to go and take a look.
- Would you like to take a look at the menu?
- Let's take a look at this bag. Can you open it?
- Can I take a look at your pictures?