作者：华成王丁 来源：原创 发布日期：08-22
一 | 2018年1月11日，2018年12月8日凌晨2时23分，中国探月任务的第四颗月球探测器嫦娥-4号在西昌卫星发射中心成功发射了改装的长征B号运载火箭，进入地月转移轨道，开始了登月之旅。 (ECNS) -- China’s e-commerce logistics index fell 0.2 points from June to 111.2 in July, as major online promotions ended and demand returned to normal levels, the China Federation of Logistics & Purchasing said Tuesday. Despite the seasonal pullback, logistics efficiency and service quality continued to improve. The inventory turnover index rose 0.4 points from June, marking its third consecutive monthly increase. The overall business volume index stood at 128.4, down 0.2 points from June. Summer demand supported sales of air conditioners, dehumidifiers and handheld fans, while smartphones and computers also sold well. The federation said the sector is expected to stabilize in August as summer consumption continues and policies to boost consumption take further effect. (By Helen Mo, intern Yang Hongran) 
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二 | 2019年1月3日上午10时26分，嫦娥四号月球探测器成功降落在软土上。这是人类首次成功登上月球背面，并通过“喜鹊桥”中继星返回世界上第一张近距离月球背面照片，揭开了古老月球背面的神秘面纱。今天，中国国家航天局发布了一段“嫦娥四号”探测器真正着陆的视频。第一张照片记录了人类探测器首次登月的整个过程。我们来看看。要观看视频，请单击此处。
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