口罩还不够,要保持一定的社交距离。新闻说病毒的潜伏期很长,有些患者没有症状,但已经受到感染了。
kǒuzhào hái bùgòu ,yào bǎochí yīdìng de shèjiāojùlí 。xīnwén shuō bìngdú de qiánfúqī hěn cháng ,yǒuxiē huànzhě méiyǒu zhèngzhuàng ,dàn yǐjīng shòudào gǎnrǎn le 。
Masks are not enough, you need to keep a certain social distance. The news said that the incubation period of the virus is very long. Some patients are asymptomatic, but they have been infected.