The recent outbreaks of cholera are a timely reminder that this disease is still a serious health hazard.最近霍乱的爆发及时提醒了人们该疾病仍然会严重危害健康。The conditions under which field outbreaks take place are fairly defined.在野外情况下的发病已充分肯定....
It was so foggy that the steamship almost ran down a small boat leaving the port.雾很大,汽艇差点把一只正在离港的小船撞沉.The return may be made on the same steamship.可乘同一艘汽船当天回来.He telephoned the steamship office to find out what time the ...
We papered all four bedrooms.我们把4个卧室都贴了墙纸。We have papered this bedroom in softest grey.我们给这个卧室贴上了极柔和的灰色壁纸。She papered the oranges carefully.她很仔细地用纸把橘子包起来。We papered all four bedrooms...我们把4个卧室都贴了墙纸。We have papered this b...