the long-term effects of fertilizers肥料的长远影响Crushed bones make one of the best fertilizers.骨粉是最佳肥料之一.The use of pesticides and fertilizers produces cheap grain and vegetables.使用杀虫剂和化肥生产出廉价的谷物和蔬菜....
For law students, autumn brings the recruiting season.对学法律的学生来说，秋季是招聘旺季。Students have ambiguous feelings about their role in the world.学生们对于自己在这个世界上的角色认识模糊不清。By 1922 the public schools had an enrolment of nearly 16,000 s...
报纸上几乎每天都有抢劫银行、入室行窃和拦路抢劫的报道。Bank robberies, burglaries and muggings are reported almost daily in the press.两个少年闯进了琼斯先生的母亲家里行窃。Two teenagers burgled the home of Mr Jones's mother.去年抢劫和入室行窃成灾。Last year there was a plag...