1：It is high time that we put an end to the (trend).(該是我們停止這一趨勢(shì)的時(shí)候了)
　　2：There is no doubt that enough concern must be paid to the problem of……(毫無(wú)疑問(wèn)，對(duì)……問(wèn)題應(yīng)予以足夠重視)
　　3：Obviously ,if we want to do something … it is essential that……(顯然，如果我們想要做么事，很重要的是……)
　　4：Only in this way can we ……(只有這樣，我們才能……)
　　5：Spare no effort to + V (不遺余力的)
　　6：The best way to solve the troubles is……解決這些麻煩的辦法是……
　　7：It is natural to believe that……but we shouldn't ignore that……認(rèn)為……是自然的，但我們不應(yīng)忽視……
　　8：It is urgent that immediate measures should be taken to stop the situation(很緊迫的是應(yīng)立即采取措施阻止這一事態(tài)的發(fā)展)
　　9：No doubt, unless we take effective measures, it is very likely that ……(毫無(wú)疑問(wèn)，除非我們采取有效措施，否則我們很可能會(huì)……)
　　10：All in all, we cannot live without……,but at the same time we must try to find out new ways to cope with the problems that would arise.(總之，我們沒(méi)有……無(wú)法生活，但同時(shí)我們必須尋求新的解決辦法來(lái)面對(duì)可能出現(xiàn)的新問(wèn)題)