Examples
wǒ我méi yǒu没有jiē zhòng接种guò过guān zhuàng冠状bìng dú病毒yì miáo疫苗。
我没有接种过冠状病毒疫苗。
I haven't had the vaccine for Coronavirus.
中国的卫生当局正在采取措施来阻止冠状病毒的传播。
China's health authorities are taking steps to stop the spread of the coronavirus.
当局在疫情之初几乎没有透露关于新型冠状病毒的有用信息。
The authorities disclosed little useful information about the spread of COVID-19 at the beginning of the outbreak.