If you can lower the water level to 0, you can hit the manual override, shut NIM off, and save the day.
如果你可以将水位降低到 0，你可以手动操作，关闭 NIM，并挽救这一天。
TED-Ed（视频版）
No matter what the AI does, you can continue giving it losing levels until you reach 0 and trigger the manual override.
无论 AI 做什么，你都可以继续给它失去水平，直到你达到 0 并触发手动覆盖。
经济学人 Science and technology
When, for example, Industroyer hit electrical substations in Kyiv in 2016, engineers were able to reset systems with manual overrides within a few hours.
A manual override (MO) or manual analog override (MAO) is a mechanism wherein control is taken from an automated system and given to the user. For example, a manual override in photography refers to the ability for the human photographer to turn off the automatic aperture sizing, automatic focusing, or any other automated system on the camera.