My life seems to be in a groove. I do the same things day after day.我的生活似乎很单调, 日复一日地干着同样的事情.The bevel milling cutter for cutting groove of oil casing - pipes was designed.设计了用于油气田管道坡口切割的角度铣刀.A grooving machine is develop...
They said the present system of military conscription should be phased out.他们说，当前的征兵体系应当逐步废除。All adult males will be liable for conscription.所有成年男子都有义务应征入伍。The reintroduction of conscription sparked off a major rebellion...
A shoal of porpoises are well on the feed.一群海豚正在吞食.In 1928 some porpoises were photographed working like beavers to push ashore a waterlogged mattress.1928年有人把这些海豚象海狸那样把一床浸泡了水的褥垫推上岸时的情景拍摄了下来.There has long been a superst...
It's more hygienic to use disposable paper tissues.使用一次性餐巾纸更为卫生.Food must be prepared in hygienic conditions.食物必须在卫生的环境中制作。...a white, clinical-looking kitchen that was easy to keep clean and hygienic.易于保持清洁卫生的、像诊所般...