46. Nowadays, (overpopulation) has become a problem we have to face.

　　如今，(人口過剩)已成為我們不得不面對的問題了。

　　47. It is commonly believed that … / It is a common belief that … 人們一般認為……

　　48. Many people insist that …

　　很多人堅持認為……

　　49. With the development of science and technology, more and more people believe that…

　　隨著科技的發展,越來越多的人認為……

　　50. A lot of people seem to think that …

　　很多人似乎認為……

　　九. 預示后果萬能句

　　51. Obviously, if we don’t control the problem, the chances are that … will lead us in danger.

　　很明顯,如果我們不能控制這一問題,很有可能我們會陷入危險。

　　52. No doubt, unless we take effective measures, it is very likely that …

　　毫無疑問,除非我們采取有效措施,很可能會……

　　53. It is urgent that immediate measures should be taken to stop the situation.

　　很緊迫的是,應立即采取措施阻止這一事態的發展。

　　十. 結尾萬能句

　　54. Taking all these factors into consideration, we naturally come to the conclusion that…

　　把所有這些因素加以考慮,我們自然會得出結論……

　　55. Taking into account all these factors, we may reasonably come to the conclusion that …

　　考慮所有這些因素,我們可能會得出合理的結論……

　　56. Hence/Therefore, we’d better come to the conclusion that …

　　因此,我們最好得出這樣的結論……

　　57. There is no doubt that (job-hopping) has its drawbacks as well as merits.

　　毫無疑問,跳槽有優點也有缺點。

　　58. 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,我們沒有…是無法生活的.但同時,我們必須尋求新的解決辦法來對付可能出現的新問題。

　　59. Obviously, it is high time that we took some measures to solve the problem.

　　顯然，是時候采取措施來解決這個問題了。

　　60. Obviously, we can draw the conclusion that good manners arise from politeness and respect for others.

　　顯然，我們能夠得出結論：好的態度來自禮貌和對他人的尊重。