5. 打电话场景：
operator 接线员， long-distance phone call 长途电话， collect call 对方付费电话
put through 接通电话，the line is busy/engaged.(It kept a busy line.) 电话占线
Who is speaking?/Who is that? 是谁啊？ Hold on, please./Hold the line, please. 请稍等一下
I will call back later. 我一会回电话。Sorry, I am afraid you have the wrong number. 抱歉，恐怕你打错电话了
6.酒店场景：
make a reservation 预定， reception desk 服务台， book a room 预定房间， double room 双人房， single room 单间，meals included 包括饮食， All the rooms are occupied. 房间已满
Do you have a reservation, sir? 先生，您有预约吗？ Have you got any vacant room?=Is there any room available? 有空房间吗
7. 交通场景：
speeding 超速行驶， May I see your license, please？ 我可以看一下你的驾照吗？
We ran into heavy traffic near the airport. 我们在机场附近遇到了堵车
8.机场场景：
luggage 行李， passenger 乘客， economy class 经济舱， business 商务舱， runway 机场的跑道， passport 护照， flight 航班（be delayed/cancelled because of bad weather）,
behind schedule 晚点， check in 办理登记手续， take off 起飞， land 降落， bound for 飞往…去的， on board 在飞机上
