1、Taking all these factors into consideration,we naturally come to the conclusion that...把所有这些因素加以考虑，我们自然会得出结论……

2、Taking into account all these factors,we may reasonably come to the conclusion that...考虑所有这些因素，我们可能会得出合理的结论……

3、Hence/Therefore,wed better come to the conclusion that...因此，自然我们得出以下结论......

4、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。

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.总之，我们没有……是无法生活的。但同时，我们必须寻求新的解决办法来对付可能出现的新问题。（这句话一般用于作文结尾，属万能句式，句式较为简单，方便操作。）