G:Let's go out for a walk on the deck. TA:OK. Is there a daily passenger ship to Qingdao? G:Yes. TA:How many days does it take to Qingdao? G:About two days. It arrives in Qingdao at 6:00 p.m. the day after tomorrow. Look! The ship is lifting anchor. TB:How many ports do we call on during our passage to Qingdao. G:Two ports. TC:The ship is going very fast. G:Perhaps she maes about 25 knots an hour. TA:The sea is calm and peaceful. A sea trip is always enjoyable in fine weather like this