严重的流感使他无法工作，卧床休息了三天。

The severe flu ___incapacitated him, keeping him in bed for three days.

病毒攻击导致公司的服务器瘫痪了一整天。

The virus attack ___incapacitated the company's servers for an entire day.

法庭判定他的精神状况使他无法继续担任监护人职责。

The court found that his mental condition ___incapacitated him from continuing as a legal guardian.