火灾再次发生在德国西部北莱茵-威斯特法伦州的“克雷费尔德动物园”。...
People using ad-blocking software who visited the The New York Times website in March were shown a message. This read: “The best things in life aren’t...
When Samantha Du returned to her native China in 2001 with a mission to build a pharmaceuticals company, the move seemed like a terrible mistake. 当200...
沈阳9月25日电(记者王炳坤)爬到到将近3层楼高的粮仓入口,65岁的沈阳市民唐淑清怯怯地问:“粮仓里不会会有老鼠?...
近日,《Science》(科学)杂志的子刊《ScienceAdvances》(科学进展)上公开发表了一篇论文,科学家在现实条件下,构建了用脉冲激光在纯水中驱动水流持续高速运动。...
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