封锁 (fēng suǒ): Blockade (Verb) — Meaning & Stroke Order

The police sealed off the accident scene for investigation.

Due to the sudden mountain fire, the fire department urgently blocked all roads leading to the mountainous area.

Have you heard? Why did the police suddenly seal off that building in the city center?

Due to the pandemic, the government locked down the entire city.

Despite the widespread rumors, the authorities did not block any online information channels because of it.

In order to investigate this serious accident, the investigation team decided to temporarily seal off the entire factory area.

For safety reasons, the military sealed off the border area.

Don't worry, that blocked alley is just undergoing routine pipeline maintenance.