冰岛其实不如国名所指的如此冰冷不适.Iceland is not really as cold and unpleasant as its name suggests.其国名巴西, 葡萄牙语意为 “ 红木 ”.Its name to the Brazilian, Portuguese, meaning " wood. "波斯是古伊朗的国名.Persia is ancient name of Iran....
Big transcontinental enterprises jostle with one another for world markets.巨大的跨国公司[企业]互相争夺国际市场.Some small cooperative enterprises share out very well.有些小型的合作企业盈利非常极好.The community is very mixed, not least because there a...
Working principle and structural features of SYZX 75 wire - line coring hydro - hammer are presented.介绍了SYZX75型绳索取心液动潜孔锤的工作原理及结构特点.A worker's arm was injured whilst operating a concrete coring machine.工人在操作混凝土钻孔机时引致...