TA:Miss Li. What is the number of the pier for the ship to Qingdao? G:Number two. TA:When does the ship sail? G:At eleven. The ship is about to leave. Let's get on board. TB:All right. TA:Where's our cabin? G:Cabin No.3. Here we are. There're four berths, two upper berths and two lower berths. You can choose yourselves. TB:Which is your berth? TA:The upper one.
