Placing a guard there proved to be your downfall.

那里被安置一个守卫(无头将军)就是你失策的地方。

youdao

Thiss is the beginning of your downfall, hubris, right here.

现在开始，这就是你骄傲的瓦解。

youdao

Doing so, however, may prove to be your downfall by resulting in injury or sore muscles.

然而，你所受到的身体伤害和肌肉疼痛会向你证明这样做只能失败。

youdao

If dining out every night is your downfall, you need to put a plan in action.

FORBES: Four Easy Ways to Save in 2013

Part of the confusion about sangomas and inyanga stems from the many quack healers operating throughout the country, who advertise cures for all manner of diseases, potions to increase penis size, ensure success in love or business or sometimes to ensure your enemy's downfall.

BBC: Witnessing a South African healer at work