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