该街区已被警方完全封锁，他们开始将示威者逮捕并投入囚车和大客车中。

The block was entirely barricaded by police, who began arresting the demonstrators and putting them in paddy wagons and buses.

《柯林斯英汉双解大词典》

我军把敌人的堡垒完全包围并封锁起来。

Our army completely surrounded and corked up the enemy stronghold.

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