Harnessing Ocean Wave Power Provides Cheap Electricity 利用海洋波浪提供廉价电力和饮用水 WASHINGTON An often overlooked renewable energy resource is the power of ocean waves. Scientists in California say harnessing energy from the regu

发表于:2019-01-14 / 阅读(76) / 评论(0) 分类 VOA标准英语2014年(三月)

Saudi Arabia Offers Sophisticated Weapons to Syrian Rebels 沙特阿拉伯向叙利亚反对派提供先进武器 Saudi Arabia reportedly is offering to provide Syrian rebels more sophisticated weapons, including shoulder-fired anti-aircraft missiles

发表于:2019-01-14 / 阅读(64) / 评论(0) 分类 VOA标准英语2014年(三月)