I will deposit my bag right now. 我马上去存包。

A:Excuse me,bags aren't permitted inside the supermarket.

抱歉，您不能把包带进商场里。

B:Oh,I'm sorry.

哦，不好意思。

A:Don't worry.just check in your bag before entering.

没关系的，进去之前存一下包。

B:Thank you.Could you tell me where I should deposit my bag?

谢谢。请问在什么地方存包？

A:The checkroom is just behind the front door.

寄存处就在前门后面。

B:Ok,I will deposit my bag right now.

好的，我马上就去存包。