1、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…
2、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…
3、hence/therefore， we’d better come to the conclusion that…
因此，我們最好得出這樣的結論…
4、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。
5、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。
6、it is high time that we put an end to the (trend)。
該是我們停止這一趨勢的時候了。
7、it is time to take the advice of … and to put special emphasis on the improvement of …
該是採納…的建議，並對…的進展給予特殊重視的時候了。
8、不用說…… it goes without saying that = it is obvious that …
例：不用說早睡早起是值得的。it goes without saying that it pays to keep early hours.
9、……是必要的 it is necessary (for sb.) to do / that … ……
是重要的 it is important(for sb.) to do / that … ……
是適當的 it is proper (for sb.) to do / that … ……
是緊急的 it is urgent (for sb.) to do / that …
例：it is proper for us to keep the public places clean.
it is proper that we (should)keep the public places clean. 我們應當保持公共場所清潔。