正文

发展中国家研究遮挡阳光减缓气候变暖的方法

2018-04-23来源:和谐英语

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Words in This Story

solar – adj. involving or about the sun

geo-engineer – v. to change the earth with natural materials

philanthropy – n. the practice of giving money and time to help make life better for other people

emission – n. the act of producing or releasing something, such as a gas