1.out of control 失控
My impression is that they are totally out of control.
我的感覺是它們完全失去了控制 。
2.keep in check 阻止
Humanitarian assistance is currently used by the international community to keep conflicts in check and reduce the scale of human suffering.
維持和平和人道主義援助是國際社會目前用來制止沖突和減少人類痛苦的兩個重要工具 。
3.air assaults 空襲
Combined with the naval blockade, a well-directed air assault could force a surrender within days.
結合海上封鎖,指揮有方的空襲幾天內就可迫使敵人投降 。