小船在港湾中颠簸。Tiny boats bobbed up and down in the harbour.他们正在疏浚港湾以便大船驶入。They're dredging the harbour so that larger ships can use it.设法把船驶向港湾.Try to steer the boat for the harbor....
外出度假时，在外币取款机上使用银行卡一定要小心。Holidaymakers should beware of using plastic cards in foreign cash dispensers.我在哪儿可以把美元兑换成外币?Where can I exchange my American money for foreign money?你出国时带多少外币?How much foreign currency do you tak...