The assistant took the book and checked the price on the back cover.店员拿起书，核对了一下封底的定价。Back cover - map and address. address format to be same as name card.封底 - 地图和地址. 地址格式相同名片.And the screen need a back cover.且屏体一般需要加后盖....
Megadyne is a leading worldwide manufacture of polyurethane transmission belts and rubber belts.意大利麦高迪公司是全球著名的聚氨脂皮带和橡胶带生产企业.The microphone converts acoustic waves to electrical singals for transmission.麦克风将声波转化成电信号进行传播。T...
潮水小的时候强风可以让船只改变航向。Strong winds can turn boats when the tide is weak.舵手独自一人就能变换航向。The helmsman could tack the boat singlehanded.根据星辰确定航向to navigate by the stars...
部署在欧洲水域之外的战舰数量差不多增加了一倍。The number of warships stationed outside European waters roughly doubled.一栋类似的房子位于城南部就要贵一倍的价钱。A comparable house in the south of the city would cost twice as much.出席会议的人数比预期的多一倍。Double the expected...
Also vaccinating children against measles has saved many lives.同时包括给儿童接种麻疹疫苗,可以挽救很多生命.Examples are blood testing, debeaking, vaccinating , inseminating, sexing, weighing and movingfrom one location to another.这些例子有血检 、 断...