Holidaymakers should beware of using plastic cards in foreign cash dispensers.外出度假时，在外币取款机上使用银行卡一定要小心。Holidaymakers are digging deep into their pockets to book late summer breaks.度假者想方设法拿出钱来预订夏末的短暂假期。The police warned ho...
这种植物现在有绝种的危险.The plant is now in danger of extinction.温斯顿觉得, 查林顿先生也算个绝种的动物呢.Mr Charrington, thought Winston, was another extinct animal.某些绝种的头足类动物具有特殊的旋卷形态.Certain extinct cephalopods have an unusual coiling shape....
There was a huge bang; it sounded like a supersonic jet.传来一声巨响，听起来像是超音速喷气式飞机的声音。These planes travel at supersonic speeds.这些飞机以超音速的速度飞行.Supersonic flight could become a routine form of travel in the 21st century.搭乘超音速飞机会成...