New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(60) / 评论(0) 分类 VOA标准英语2014年(六月)

今天我们要学的词是 luster. luster 的意思是光泽、光辉、光彩。The U.S. still attracts record numbers of international students, but with high tuition cost and increased global competition, it is losing its luster for those who a

发表于:2018-12-27 / 阅读(33) / 评论(0) 分类 英语单词荟萃

Outside it was not yet dawn, or the lightening before it. Darkness lay soft, thick and very hot over Drogheda. The revels were becoming extremely noisy; if the homestead had possessed next-door neighbors the police would have been called long since.

发表于:2019-01-29 / 阅读(95) / 评论(0) 分类 荆棘鸟

BEIJING, Feb. 2 (Xinhuanet) -- The source of cadmium contamination in the Liujiang River had been blocked and tap water in Liuzhou is safe to drink, said environmental officials of the Guangxi Zhuang autonomous region on Wednesday. Tap water from Liu

发表于:2019-02-03 / 阅读(54) / 评论(0) 分类 英语新闻

In the eternal universe, every human being has a one-off chance to live---his existence is unique and irretrievable, for the mold with which he was made, as Rousseau said, was broken by God immediately afterwards. Fame, wealth and knowledge are merel

发表于:2019-02-19 / 阅读(79) / 评论(0) 分类 阅读空间

A little Girl Sitting on a grassy grave, beneath one of the windows of the church, was a little girl.With her head bent back she was gazing up at the sky and singing, while one of her little hands was pointing to a tiny cloud that hovered like a gold

发表于:2019-03-13 / 阅读(189) / 评论(0) 分类 英语美文