良好的饮食有益于健康。A good diet is beneficial to health.新游戏场的建立将有益于当地的儿童.The creation of new playgrounds will benefit the local children.这样的行动有益于我们的事业.Such action will advantage our cause....
It was fatiguing sometimes to try to measure up to her standard of perfection...有时候，力求达到她尽善尽美的标准让人觉得很累。It was fatiguing sometimes to try to measure up to her standard of perfection.有时候，力求达到她尽善尽美的标准让人觉得很累。He was fatiguing...
回纹针既小又简单, 但是他们用起来很棒.Paper clips are small and simple, but they are very useful.回纹针发明于1900年.The paper clip was invented in 1900.请用回纹针把这些纸张别在一起.We are enclosing here an inquiry sheet....
本发明是一种节约成本、变废为宝并且可燃性好的新型蚊香坯.Said invention is a low - cost new mosquito - repellent incense base with good flammability.同时采购各种可燃性化工废料.At the same time the procurement of various flammable chemical waste.限氧指数 ( 测定纤维可燃性值 )...