据新华社报导，“今年下半年5G手机不会零星上市，大规模的要等到明年，预计大家就可以确实享用到高带宽、高质量、低体验、高智能的5G业务。

据国家卫健委数据统计资料，当前全国湖北以外地区追加发病病例，已倒数数日呈圆形上升态势。

In a lab at Harvard, researchers are trying to replicate the conditions of the stratosphere–the part of the atmosphere that stretches roughly six to 31 miles ab...

Google is going to start asking people if theyre depressed.谷歌即将开始告知人们否深感抑郁症。