There was a general air of festivity and abandon.到处是一派纵情狂欢的气氛。The wedding was an occasion of great festivity.这个婚礼是喜庆盛事。He entered the village almost unobserved amid the general festivity.在一片喜庆的气氛中,他进村时几乎没有人注意到。Suddenly h...
资本家利用劳工的剩余价值发家致富.Capitalists use laborers'surplus value to make a fortune.劳工的工资很低廉, 但是水 、 电和就学则是免费.Wages were low, but water, electricity and schooling were free.雇主愿减少劳工的人事流动.Employers wish to reduce labor turnover....
The structure, the principle of work, bauxite floatation of BF - L floatation machine were presented.本文介绍了BF -L 型浮选机的结构特点, 工作原理及铝土矿选矿的适应性研究.The seven leading bauxite exporters formed the International Bauxite Association...