主持会议：chair\host\handle a meeting 反对：be against disagree with disagree on disagree that 浪费: profuse adj
挥霍的、浪费的 be profuse in + n
浪费…… squander vt
~+sth squander time:浪费时间 ~+sth in doing sth :浪费……做…… lavish adj
浪费的 vt
浪费 throw money into thin air 节约:economize v
节约、节省、有效利用 retrench vt
减少 慷慨的：lavish (过分慷慨的) 摆脱贫困：alleviate poverty 消除贫困：eliminate poverty 首要职责：the primary responsibility 创造许多的就业机会:create uncountable job opportunities 血汗钱：hard-earned money 忙于……：be engaged in 如今，有一个……的趋势：at present there is a tendency that…… 往往、总是、倾向于……：sb tend to do sth 减轻家庭经济负担：lighten the economic burden of family 贫困家庭：inpoverished family 树立正确的劳动意识：establish the correct recognition of work 积累对之后的职业所必须的宝贵经验：collect valuable experience which is essential for their future career 学习(n
)：academic study 位于不同的社会阶层
