1.What type of transportation are you planning to use?
2.I think subway is the most convenient options in China.
3.Where is the nearest underground station?
4.I would like to buy one sleeping train ticket to Haikou.
5.Would you mind an upper berth in your train?
6.Do I need to transfer to another train?
7.Excuse me.The plane is taking off.Please turn off your mobile phone.
8.Could you direct me to my seat?
9.Sorry!This is non-smoking cabin.
10.We have to hurry up to catch our plane.
11.Do you want to take the window side or the passage side?
12.Hold tight please!This road is bumpy a lot.