??? 情景例句
For a house.
為了房子。
How much is it by registered mail?
掛號(hào)信要多少錢？
Imagine a railway station, a bus company or a cinema, which many people need to ring to find out the times of trains, buses or films.
想一想，有許多人需要打電話到火車站、汽車公司或電影院，以便弄清火車、汽車的起始時(shí)間或電影放映的時(shí)間吧。