translation.en: Situation's a little bit different where perhaps they know someone who's hostile, where they've got someone shooting at them or doing something else that's clearly hostile, throwing rocks, whatever.
translation.zh: 情况是有点不同 在于他们大概知道谁是带有敌意 在于他们被射击 或者其他的一些明显带有敌意的行动，扔石头，任何东西