21) There are several/a number of reasons/factors for my choice/pursuit ( o f...)/fondness (for...)/adaptability (to...)/concentration (on...)/advocacy (of. ..)/belief (in...) (或my seeking/choosing to do sth.)
(e.g. There are several reasons for my fondness for the sports.)
22) Among the factors that contribute to my achievement/choice/struggle/. .., three/a few shout louder/weigh more heavily/stand out.
(e.g. Among the factors that contribute to my success in studies, three shout louder.)
23) The reasons/factors/causes for my love (of...)/interest (in...)/determination (to do sth.)/objection (to sth.)/...are varied and individual.
(e.g. The reasons for my pursuit of the career are varied but individual.)
24) A variety of/Quite a few factors have led me to do sth.
(e.g. Quite a few factors have led me to form the habit of collecting stamps .)
25) My outlook (on...)/choice (of...)/participation (in...)/devotion (to...) stems from/derives from/results from some/several chief factors.
(e.g. My pleasant memory of my Chinese teacher stems from several chief fact ors.)
26) Our life/history/society abounds with/is rich in/is full of typical examples/illustrations.(e.g. 略)
27) Cases illustrative of this definition/truth/theory/principle/mechanism /saying/proverb are not rare/are too numerous to mention one by one/can be found everywhere in our life/society.
(e.g. Cases illustrative of the saying—facts speak louder than words—are too numerous to mention one by one.)
28) To illstrate the theory in question, we can cite many examples.( e.g. 略)
29) According to my observation/knowledge, many examples from our real life can serve/be used (employed/cited) as good evidence for the definition in question.(e.g. 略)
30) This truth/principle/motto/popular saying/way of coping with sth. is/ h olds true for/goes for/can be applied to many/various matters/cases in our actual life.
(e.g. The above theory can be applied to a variety of cases in our daily life.)
31) There are some/several/a few steps (measures/ways/methods/tricks/less o ns) you/a would-be beginner can follow (take/try/use/learn) to achieve your (his /her) goal/to realize your/his dreams/to the best advantage.
(e.g. There are some clever tricks a would-be relaxer can learn to keep himself free of worry or stress.)
32) When/If sth. in question/you...it is better/advisable/necessary/essential (for you) to follow the instructions/courses/steps/schemes/ways as given/described below.
(e.g. If your trouble builds up to the point where you can not put up with it, it is advisable for you to follow the instructions as given below.)
33) To do sth., one/you’d better (not) go by/act upon/comply with some concrete/practical/sound/effective rules/regulations/orders/procedures/courses.
(e.g. To break with the bad habits like smoking, you’d better go by some effective instructions.)
34) For anyone/those who..., here are the best ways to...
(e.g. For those who are anxious to make friends with the opposite sex, here are the best ways to remove all their anxiety.)
35) What/How/Why...then?
(e.g. How does this small association develop into a nationwide organization ?)
36) If/When placed together to undergo a close/careful/sound/rational/all -sided comparison, they/the two subjects (parties) can reveal/show/manifest/display their resemblance/difference in...(some aspects)(e.g. 略)
37) Just as one can distinguish only by comparing(或Just as there can be n o differentiation without contrast), it is necessary/better/worthwhile to see/find out what will come of the contrast/comparison between A and B.
(e.g. ...it is worthwhile to find out what comes of the contrast between the Western culture and the Eastern culture.)
38) In/Under/On different/similar situations/conditions/circumstances, how ever, the meanings/connotations/inspirations/lessons/doctrines/experiences/value s/implications/hints derived from (gained in) the same (different) thing(s) are similar/contrary/opposite to one another(或different from one other).
(e.g. In different situations/Against different backgrounds, however, the values derived from the same incident are found contrary to one another.)
39) The best/only/nearest/sound way for us to understand/seize the essence /substance of..., however, is to put both/it against each other/different backgrounds/another thing (或...is to make a comparison/contrast between A and B).
(e.g. The only way for us to get the sense/core of dishonesty, however, is t o put it against honesty.)
40) To..., however, no way works better than by comparing/contrasting A with B.
(e.g. To see through this superstition, however, no way works better than by contrasting it with science.)
21我的选择/我对…的追求/对…的喜欢/适应…/专注于…/拥护…/相信…有几个方面的原因。（我寻求/选择做某事）
例：我喜欢运动有几个方面的原因。
22在我的成就/选择/奋斗背后的因素当中，有三个/几个比较突出/比较重要。
例：在我学习上成功的因素当中，有三个方面相对更为重要。
23我喜欢…/对…感兴趣/决定做某事/反对某事有不同的个人的原因。
例：我追求这一职业有不同的个人的原因。
24有相当多的因素致使我去做某事。
例：有相当多的因素致使我形成收集邮票的习惯。
25我对…的看法/对…的选择/对…的参与/致力于…源于几个主要的因素。
例：我对中文老师美好的回忆源于几个主要的因素。
26我们的生活/历史/社会中典型的事例俯拾即是。
27说明这一定义/真理/理论/原理/方法/俗语/谚语的例子并不罕见/举不胜举/在我们的生活/社会中随处可见。
例：说明事实胜于雄辩这一俗话的例子举不胜举。
28为了说明我们讨论的这一理论，我们可以举一些例子。
29根据我的观察/知识，我们现实生活的许多例子可以用来做这一问题的很好的例证说明。
30这一针对某事的真理/原理/格言/流行语/方法可以用于处理我们实际生活中的许多/各种事情。
例：上述理论可应用于我们日常生活中的许多事例。
31有一些/几个步骤/措施/途径/方法/计策/教训你（一个即将成为初学者的人）采纳/尝试/使用/吸取，以实现你的（他/她的）目标/以实现你的/他的梦想/以达到最佳效果。
例：有一些聪明的办法可供想放松的人学习，使自己不会焦虑或紧张。
32如果讨论某事/如果你…，（你）最好/有必要按照下面给出的/下述说明/做法/步骤/计划/方法去做。
例：如果你的麻烦到了忍无可忍的时候，建议你按照下面的说明去做。
33要做某事，一个人/你最好（不）要遵从一些具体的/实用的/合理的/有效的规则/规章制度/命令/程序/做法。
例：要打破象吸烟这样的坏习惯，你最好遵从一些有效的指导。
34对于…的人来说，最好的办法是…
例：对于那些渴望跟异性交朋友的人来说，这里有消除他们所有焦虑的办法。
35那么什么/如何/为什么…？
例：这个小团体是如何发展成为一个全国性的组织的呢？
36如果把他们放在一起进行仔细/合理/全面的比较，他们/这两个对象（双方）就能揭示/ 显示/表明/展示他们在一些方面的相似/不同之处。
37只有通过比较才能区别（没有对照就不会有区分），找出A与B比较/对照之后的结果是有必要的/最好的/值得的。
例：…找出东西方文化对照的结果是值得的。
38然而，在不同/类似的情况下，来源于相同/不同事物的意义/内涵/启发/教训/教条/经验/价值/含义/暗示相互类似/相互对立/互不相同。
例：然而，在不同的情况下/在不同的背景下，来自同一事件的价值观互不相同。
39然而，理解/抓住…的本质最好/唯一/合理的方法是，把两者置于彼此的/不同的背景中（在A与B之间进行比较/对照）。
例：然而，我们懂得不诚实的唯一办法是把它与诚实进行比较。
40然而要…，把A与B进行比较/对照是最好的办法
例：然而要看透迷信，没有任何办法比把它与科学对比更好。
