1、In short, it can be said that……

　　总之，他的意思是……

　　2、From what has been mentioned above, we can come to the conclusion that……

　　从上面提到的，我们可以得出结论……

　　3、Taking all these factors into consideration, we naturally/reasonably come to the conclusion that……

　　把所有的这些因素加以考虑，我们自然可以得出结论……

　　4、Hence/Therefore, we'd better come to the conclusion that……

　　因此，我们最好的出这样的结论……

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

　　毫无疑问，跳槽有优点也有缺点

　　6、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

　　7、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

　　8、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……

　　9、Only in this way can we ……

　　只有这样，我们才能……

　　10、Spare no effort to + V

　　不遗余力的