21.对?产生有利/不利的影响exertpositive/negativeeffectson?
22.利远远大于弊theadvantagesfaroutweighthedisadvantages。
23.导致,引起leadto/giveriseto/contributeto/resultin
24.复杂的社会现象acomplicatedsocialphenomenon
25.责任感/成就感senseofresponsibility/senseofachievement
26.竞争与合作精神senseofcompetitionandcooperation
27.开阔眼界widenone’shorizon/broadenone’svision
28.学习知识和技能acquireknowledgeandskills
29.经济/心理负担financialburden/psychologicalburden
30.考虑到诸多因素takemanyfactorsintoaccount/consideration
31.从另一个角度fromanotherperspective
32.做出共同努力makejointefforts
33.对?有益bebeneficial/conduciveto?
34.为社会做贡献makecontributionstothesociety
35.打下坚实的基础layasolidfoundationfor?
36.综合素质comprehensivequality
37.无可非议blameless/beyondreproach
38.asawhole(=ingeneral)就整体而论
39.致力于/投身于becommitted/devotedto?
40.应当承认Admittedly,
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