封锁线 (fēng suǒ xiàn) — blockade line; cordon; quarantine line

Definition

Examples

• 军队在边境设了一道封锁线。
  Jūn duì zài biān jìng shè le yí dào fēng suǒ xiàn.
  The military set up a blockade line at the border.
• 疫情期间，城市周围设置了封锁线。
  Yì qíng qī jiān, chéng shì zhōu wéi shè zhì le fēng suǒ xiàn.
  During the pandemic, a cordon was set up around the city.
• 警察拉起封锁线，禁止人员进入。
  Jǐng chá lā qǐ fēng suǒ xiàn, jìn zhǐ rén yuán jìn rù.
  The police pulled up a cordon and prohibited people from entering.