population growth人口增长
global warming全球变暖
depletion of the ozone layer臭氧层变薄
air pollution空气污染
water pollution水污染
noise pollution噪音污染
endangered species濒临灭绝的物种
renewable resources可再生资源
protect forest resources保护森林资源
environmental racism环境歧视
energy production能源制造
ecological balance生态平衡
exert a disastrous effect on产生灾难性的影响
petroleum石油
pursue one’s short-term interest追求眼前利益
solar energy太阳能
habitat destruction and species extinction居住环境破坏与物种灭绝
for the future generations/for our descendants 为了子孙后代
raw materials原料
[b]
发表于 2016-7-11 17:58:26