@jklmd123 @AbraarKaran That couldn't have been done even close to days or weeks necessary. Quality masks basically didn't even exist outside of China and a some millions that some tech companies had stockpiled.
@jklmd123@AbraarKaran，即使在必要的几天或几周内也无法完成。优质口罩在中国境外基本上都不存在，一些科技公司储备了数百万只。