1.Out of town 出城，旅行，出门
A:I'm going out of town.
2. Receipt/invoice 收据/发票
A: What's the difference between receipt and invoice?
B: Invoice means the receipt with paid tax. Receipt has wider meaning than invoice.
3.Rent a car 租车
A: Where can I rent a car?
B: The car rental counters are over there.
4.Sleeping car 卧铺
A: There is a direct sleeping car from Changchun to Beijing.
B: It's so convenient. You save on the hotel as well.
5.Take a plane 坐飞机
A: Are you taking a plane or taking a train?
B: I'll fly. It will take two days for the train.