1. when it comes to (doing) sth 说到(做)某事 / 在(做)某事方面When it comes to friends, I desire those who will share my happiness.说到朋友,我渴望那些和我一起分享快乐的人。When it comes to going abroad, views vary from person to person.一提到出国,不同的人有不同的看法。I highly recommend the Great Wall as a must-see attraction when it comes to visiting Beijing.提到去北京参观,我强烈推荐的一个必看景点就是长城。2. it is obvious (that) ... 显而易见……It is obvious that knowledge plays an important role in our life.显而易见,知识在我们的一生中发挥着重要的作用。3. be + of + 抽象名词 = be + 抽象名词的形容词I find going to the English corner can be of great help to us.我觉得去英语角对我们有很大帮助。I hope my suggestions will be of benefit to you.我希望我的建议对你有益。4. sth is helpful in doing sth 某物对做某事有帮助Listening to the English programs on the radio is very helpful in improving our English.听电台的英语节目对提高我们的英语水平很有帮助。5. not to mention sth 更不用说某事物了Pollution does harm to the health of everyone living in the city, not to mention the damage to the environment.污染对生活在这个城市里的每一个人的健康都有害处,更不用说对环境的破坏了。6. enable sb / sth to do sth 使某人有可能做某事 / 使某事可能发生Listening to soft music enables me to feel relaxed and enjoy the peace.听轻柔的音乐使我可以放松下来,享受宁静。It's our parents' care that enables us to grow up fit and strong.是父母的呵护让我们茁壮成长。New technology has enabled the high-speed train to run on time.新技术使高铁能够准点运行。7. (be) faced with sth 面临 / 碰到某事China is faced with the challenge of an ageing population.中国正面临着人口老龄化的挑战。8. nothing is more important than ... ……是最重要的;没有比……更重要Nothing is more important than to ga...