名词：

1.人类：human beings= mankind = humane race

2.影响：influence= impact

3.危险：danger = perils =hazards

4..污染：pollution = contamination

5.老人：old people= the old = the elderly = the aged = senior citizens

6.幸福：happiness = well-being

7.老师：teachers = instructors = educators = lecturers

8.教育：education = schooling = family parenting = upbringing

9.青少年：young people = youngsters = youths = adolescents

10.优点：advantage = merits = superiority = virtue

11.责任：responsibility = obligation= duty = liability

12.能力：ability = capacity = power= skill

13.职业：job = career = employment = profession

14.娱乐：enjoyment = pastimes = recreation= entertainment

15.孩子：children = Offspring = descendant = kid

动词：

1.提高，加强：improve = enhance= promote = strengthen = optimize

2.解决：solve =resolve =address = tackle =cope with = deal with

3.拆除：destroy = tear down = knock down = eradicate

4.引起：cause = trigger = endanger

5.培养：develop = cultivate = foster = nurture

6.激发，鼓励：encourage = motivate = stimulate = spur

7.认为：think = assert = hold = claim = argue

8.完成：complete = fulfill = accomplish= achieve

9.保留：keep = preserve = retain = hold

10.有害于：destroy = impair = undermine = jeopardize

11.减轻：ease = alleviate = relieve = lighten