1. 贫穷的：poor = needy = impoverished = poverty-stricken
2. 引起：cause = trigger = endanger
3. 解决：solve =resolve =address = tackle =cope with = deal with
4. 积极的，好的：good = conducive = beneficial=advantageous
5. 消极的，不良的：bad = detrimental = baneful =undesirable
6. 明显的：obvious = apparent = evident =manifest
7. 健康的: healthy = robust = sound = wholesome
8. 惊人的：surprising = amazing = extraordinary = miraculous
9. 美丽的：beautiful = attractive = gorgeous = eye-catching
10. 有活力的：energetic = dynamic = vigourous =animated
11. 拆除：destroy = tear down = knock down = eradicate
12. 培养: develop = cultivate = foster = nurture
13. 激发，鼓励：encourage = motivate = stimulate = spur
14. 完成：complete = fulfill = accomplish= achieve
15. 保留：keep = preserve = retain = hold
16. 有害于：destroy = impair = undermine = jeopardize
17. 减轻: ease = alleviate = relieve = lighten
18.影响：influence= impact
19. 污染：pollution = contamination
20. 人类：human beings= mankind = humane race
21. 青少年：young people = youngsters = youths = adolescents
22. 优点：advantage = merits = superiority = virtue
23. 责任： responsibility = obligation = duty = liability
24. 职业： job = career = employment = profession
25. 娱乐： enjoyment = pastimes = recreation= entertainment
26. 努力：struggle for = aspire after = strive for = spare no efforts for
27. 从事： embark on = take up = set about = go in for