环境恶化主流学生mainstream students双刃剑合力积极和自律motivation and self discipline不礼貌的语言世界范围的学习效果learning outcomes暴力行为环保技术革新technological innovation反社会的行为主动疏远感sense of alienation心理不正常资源的投入习惯于be accustomed to性格有缺陷以惊人的速度充分利用take full advantage of惯犯急需食物中毒food poisoning同伴的压力用积极地眼光列举spell out一时冲动消除语言障碍自我表达self-‐expresion造成严重的伤亡政府赞助关注的事情matter of concern有震慑力家庭背景不好的出于公共安全考虑on the grounds of public safety严厉刑罚背景好的与普遍观念不同contract to popular belief严重罪行带来不确定因素合理的决定well-‐informed decisions改造方法接受教育免费入场free admission改造计划高收入人群随意地as they please重犯言论自由跨越国界across boundaries潜在的罪犯随心所欲减少环境压力reduce the strain on environment惯犯新兴经济最前沿brought to the forefront连环杀人犯国家财富核心的问题central question is重新回到社会不断提高的折中条件trade-‐off青少年罪犯阶级矛盾水土流失soil erosion青少年犯罪以牺牲环境为代价时间观念time conscious更便宜地核心家庭nuclear family干净的水源irregular working hours干预方法消费力non-‐standard work schedule需要协调努力执法机关分量很大served in large portions初犯再分配都市生活urban lifestyle技能培训手把手词伙疏于管教和关爱工作时间不稳定access to clean waterbuying powerlaw enforcementincome redistributionaccess to educationhigh income earnersemerging economiesnational wealthever-‐increasingclass conflictat environment`s expenseat affordable pricefreedom of speechact at willat an astounding ratein desperate need ofin a positive lightbridge the language gapgovernment sponsorshipof low socio-‐economic statusof higher socio-‐economic statusadd uncertainty totake the initiativeresource commitmentenvironmental degradationjoin forceson a global scaleenvironmentally friendly经济过热时间的考验test of tiome守法的公民隔阂感形成鲜明对比stand in stark contrast to非暴力手段三思提高收视率raise viewing rate社会秩序行为异常钟爱show a preference for维护生态系统学习能力不无道理not without justification文化水平城市中心地带inner city area虚荣心驱动一次性产品disposable products接触广告需要重视place emphasis on消费方式家电产品household appliances物种的起源情感健康可分配收入disposable income科学研究民意摆脱贫穷break the cycle of poverty专业城乡收入差距rural-‐urban income disparity时间的限制经济不平衡economic imbalance虐待动物不足为奇住房紧缺housing shortage强烈的道德意识归属感倒闭go bankrupt细胞组织获得好处知识全面full knowledge of a subject副作用榜样养成好的生活习惯maintain a healthy lifestyle加大力度暴力手段符合社会要求adhere to code of condect弱势群体课外活动好的动手能力first-‐hand knowledge受到歧视全面的发展文化差异culture specific保护他们的权益因有能力而出名有意义和成功的人生meaningful and fulfilling life依靠经验知识缩短距离close the gap辅助资源support resources社会地位施加压力impose strains语言障碍寿命工作节奏pace of work体力劳动a shift in the age structure ofthe workforce确保可持续发展可以从动物身上获得灵感动物的权益缺乏接受新知识和技术的能力known for the ability torely on rules of thumblife expectancy劳动力年龄结构的变化sense of belongingreap benefitsrole modelviolent meansextra-‐curricular activitiesall-‐round developmentmotivated by vanityadvertising exposureconsumption habitsemotional wellbeingpublic opinionarea of specialismtime constraintit comes as no surprise thatthink twicedeviant behaviourintellectual competenceliteracy skillseconomic overheatinga feeling of isolationdouble-‐edged swordfoul languageaggressive behavioursantisocial behaviourseccentric behaviourcharacter flawsrepeat offenderspeer pressureon the spur of the momentcause serious injury or deathhas deterrent effectsstiff sentenceserious offencecorrectional methodrehabilitation programshabitual offendersprospective offendersrepeat criminalsserial killersreintegrate into societyjuvenile offendersjuvenile delinquencyintervention methodsmake a concerted effortfirst-‐time offendersvocational traininga lack of proper parentalsupervision and neglect手把手词伙law-‐abiding citizensnon-‐violent meanssocial ordermaintain natural ecosystemsthe origin of lifescientific researchanimal welfareanimal rightsanimal crueltya strong maral compasscell structureside effectstep up effortsdisadvantaged groupsface discriminationprotect their interetssocial standinglanguage barrierslabour-‐intensive jobconsistent with the principleof sustainable developmentdraw on animal-‐basedresearch for inspirationunable to adopt newtechnology and learn newskills