附加：in addition, additionally, and, similarly, likewise（同样的，也）, as well as, besides, furthermore（而且，此外）, also, moreover（而且，此外）, and then, too, not only...but, even, besides this/that
　　顺序：firstly, initially（最初，开头）, secondly, to begin with, then, next, earlier, later, after this/that, following this/that, afterwards（以后，后来）, first and foremost（首要的）, last but not least
　　结果：as a result, as a consequence, thus, so, therefore, consequently, it follows that, thereby, eventually, then, in taht case, admittedly（公认地，明白地，确实地）, inevitably（不可避免地，必然地，确定地）
　　对比：however, on the other hand, despite, in spite of, though, although, but, on the contrary, otherwise, yet, instead of, rather, whereas（而，却，反之，虽然，就......而言）, nontheless（仍然，虽然如此，但是，相当于nevertheless）, even though, compared with, in contrast, alternatively（二选一地，替换地，选择地）
　　肯定：obviously, certainly, plainly（清楚地）, of course, undoubtly
　　条件：if, unless, whether, provided that, for, so that, depending on
　　定义：is, refers to, means, that is, consists of（由......组成，包括）
　　举例：for instance, one example, for example, just as, in particular（尤其，特别）, such as, namely（就是）, to illustrate
　　理由：since, seeing that（因为，由于，鉴于）, for fear that, that, on the grounds that（根据，在......的基础上）, in that（因为）, as so（只要，to以便）, because, due to, owing to, the reason why, in other words, lead to, cause
　　时间：before, since, as, until, meanwhile, at the moment, when, whenever, as soon as, just as
　　强调：indeed, in fact
　　重复：that is, in other words, as has been stated
　　总结：in conclusion, in summary, lastly（最后，终于）, finally, to sum up, to conclude, to recapitulate（扼要说明，摘要，重述要旨，概括）, in short（简而言之，总之）, in a word, all in all