Tony Jolliffe/BBC News
Фото: Михаил Воскресенский / РИА Новости
，这一点在WPS官方版本下载中也有详细论述
US space agency Nasa will fast-track plans to build a nuclear reactor on the Moon by 2030, according to US media.
Venezuela has the world's largest oil reserves, but the industry has been starved of investment