1：It is high time that we put an end to the (trend).(该是我们停止这一趋势的时候了)
2：There is no doubt that enough concern must be paid to the problem of……(毫无疑问，对……问题应予以足够重视)
3：Obviously ,if we want to do something … it is essential that……(显然，如果我们想要做么事，很重要的是……)
4：Only in this way can we ……(只有这样，我们才能……)
5：Spare no effort to + V (不遗余力的)
6：The best way to solve the troubles is……解决这些麻烦的办法是……
7：It is natural to believe that……but we shouldn't ignore that……认为……是自然的，但我们不应忽视……
8：It is urgent that immediate measures should be taken to stop the situation(很紧迫的是应立即采取措施阻止这一事态的发展)
9：No doubt, unless we take effective measures, it is very likely that ……(毫无疑问，除非我们采取有效措施，否则我们很可能会……)
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.(总之，我们没有……无法生活，但同时我们必须寻求新的解决办法来面对可能出现的新问题)
2：There is no doubt that enough concern must be paid to the problem of……(毫无疑问，对……问题应予以足够重视)
3：Obviously ,if we want to do something … it is essential that……(显然，如果我们想要做么事，很重要的是……)
4：Only in this way can we ……(只有这样，我们才能……)
5：Spare no effort to + V (不遗余力的)
6：The best way to solve the troubles is……解决这些麻烦的办法是……
7：It is natural to believe that……but we shouldn't ignore that……认为……是自然的，但我们不应忽视……
8：It is urgent that immediate measures should be taken to stop the situation(很紧迫的是应立即采取措施阻止这一事态的发展)
9：No doubt, unless we take effective measures, it is very likely that ……(毫无疑问，除非我们采取有效措施，否则我们很可能会……)
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.(总之，我们没有……无法生活，但同时我们必须寻求新的解决办法来面对可能出现的新问题)
