警方决定封锁这条街道以进行调查。
jǐngfāng juédìng fēngsuǒ zhè tiáo jiēdào yǐ jìnxíng diàochá 。
The police decided to blockade the street for investigation.
为了保护居民,政府封锁了受污染的区域。
wèile bǎohù jūmín , zhèngfǔ fēngsuǒ le shòu wūrǎn de qūyù 。
To protect the residents, the government sealed off the contaminated area.
疫情期间,城市被封锁了几个月。
yì qíng qījiān , chéngshì bèi fēngsuǒ le jǐgè yuè 。
During the pandemic, the city was blockaded for several months.