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北京时间昨天凌晨 1 点 55 分左右，延期了一年多时间的 Filecoin 项目再一启动了测试网。

(映维网2020年02月03日)Unity日前公布了全新的XR插件框架。

Abridged Armilla简仪The Abridged or simplified Armilla was invented in 1276 by Guo Shoujing (1231一1316)，an astronomer in the Yuan Dynasty(1271一1368)，for measuring positions of celestial bodies.简仪为元代(1271一1368)天文学家郭守敬(1231一1316)于公元1276年脱胎的一种测量天体方位的仪器。

They are strange-looking creatures, covered with hard scales (鳞). They can roll up into a ball to protect themselves from enemies and have tongues (嘴巴) that are longer than their bodies. They rarely get the attention of people, and some even don’t know they exist. However, pangolins (穿山甲) have recently become the focus of Chinese people, after social media posts of the strange animal being eaten at dinner caused public anger.他们全身繁茂了绵软鱼鳞，是一种长相古怪的微生物。

据外国媒体报道，弗劳恩霍夫通信技术研究室（ResearchinstituteFraunhoferHHI）首次产品研发红外线通讯（LiFi），该组织在宝马五系的德国慕尼黑加工厂进行期终专题调研时宣布，其已成功已完成OWICELLS新项目，后面一种是由德国联邦文化教育与研究部获得资产（BMBF-funded）。

In China, if youre not being regulated, you probably dont matter.在中国，如果你没受到监管，解释你也许无关紧要。

转到五月至今，平均气温一天天提高，夏季的步伐也愈来愈近，大家都知道，一般太阳能组件的最高值输出功率温度指数在－0．38～－0．44％／℃中间。

11月20日，5G应用于设计揭榜赛决赛在北京月打开。

China is building a factory so big that when its done, it will be able to accommodate the construction of four submarines at once-out of sight from military enthusiasts and spy satellites alike.中国已经修建的这一工厂是这般之大，一旦顺利完成，能够另外修建四艘潜艇——枪迷和间谍卫星都见到。

选中个台灯原本并不是一件难题，但假如难题改成给孩子选中个台灯，估计就不容易难住很多人。