日전문가들 “진단 검사 제한적… 홋카이도, 우한처럼 될 수도” – 한국일보
Japan to prohibit resale of masks online, offenders could face up to S$40k fine & 5 years jail – Mothership.sg
新冠肺炎|日政府應對口罩荒購400萬口罩寄北海道2區每戶40個 – 香港01
新冠肺炎|日政府應對口罩荒購400萬口罩寄北海道2區每戶40個 – 香港01
Will Coronavirus (Covid-19) Weaken in Springtime in the Northern Hemisphere? Covid-19 Seems Overrepresented in Colder Climates – Business News Asia
日媒：北海道今年上半年旅游业恐损失2000亿日元 – 新浪网
Japan’s oldest female elephant dies at 59 in Hokkaido – The Mainichi
日媒：北海道今年上半年旅游业恐损失2000亿日元 – 杭州网
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