The volume of scheduled flights is straining the air traffic control system.定期航班的数量正让空中交通指挥系统不堪重负。The passengers went through immigration control and collected their baggage.旅客通过入境检查后领取了自己的行李。Condoms are an effective met...
Airtours conceded defeat in its attempt to take control of holiday industry rival Owners Abroad...空中旅游公司承认其对度假服务行业竞争对手海外业主旅行社的控股企图以失败告终。Aerodist is a useful equipment for secondary breakdown , but not for primary control...
于是众等决定前往不丹, 再从不丹转往锡金.Then they decided to leave for Bhutan, then from Bhutan to Sikkim.我是少数能造访不丹的幸运儿之一.I am one of the lucky few who have been to Bhutan.而且,不丹90%的人口从事农业, 大多数人仍很贫穷.And 90 % of the population in peasant agr...
Immediately to our right the old German summer resort was awakening.紧靠我们右面，古老的德国避暑胜地正在苏醒。Benitses is the noisiest resort on Corfu, with bars, discos and tavernas.拜尼采斯是科孚岛上最热闹的度假胜地，满是酒吧、迪斯科舞厅和餐馆。His punishing work schedul...
They also play an important role in immune reactions.它们在免疫反应中也起着重要的作用.Nonbiological degradation processes play an important role in the dissipation of many pesticides in soil.非生物降解过程在消除土壤中的许多农药方面起着重要的作用.Variational princ...