《旧唐书·列传·卷十七》
颉利可汗畏惧唐军的威力，抢先上马落荒而逃，敌军因失去主帅，部众立即溃散。
颉利畏威先走，部众因而溃散。
Khan Jieli feared the power of the Tang army, so he got on his horse in advance and fled. The enemy army collapsed suddenly because they had lost their commander.
<s>[INST] Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 颉利畏威先走，部众因而溃散。 [/INST] Modern Chinese: 颉利可汗畏惧唐军的威力，抢先上马落荒而逃，敌军因失去主帅，部众立即溃散。 English: Khan Jieli feared the power of the Tang army, so he got on his horse in advance and fled. The enemy army collapsed suddenly because they had lost their commander.</s>
Translate the following passage from Classical Chinese to both modern Chinese and English, focusing on preserving the emotional tone in both translations: 颉利畏威先走，部众因而溃散。
user
Modern Chinese: 颉利可汗畏惧唐军的威力，抢先上马落荒而逃，敌军因失去主帅，部众立即溃散。 English: Khan Jieli feared the power of the Tang army, so he got on his horse in advance and fled. The enemy army collapsed suddenly because they had lost their commander.
assistant