新加坡国家发展部长黄循财9日晚表示,除了传统检测法,新加坡正在采用检测污水中是否有新冠病源等方法,以了解某个特定人群中是否有新冠患者,例如住在专用宿舍里的外籍劳工。
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President Xi: China and France should jointly prevent a new cold...
By Chris Michael
“As the world goes through transformation and turbulence not seen in a century, China and France should uphold their independence and jointly...