Wu Yifan:Robin,where is the museum shop?I want to buy a postcard.

Robin:It’s near the door.

Wu Yifan:Thanks.Where is the post office?I want to send it today.

Robin:I don’t know.I’ll ask.Excuse me,sir.

Man:Wow!A talking robot!What a great museum!

Robin:Where is the post office?

Man:It’s next to the museum.

Robin:Thanks.