It blocks motor neurons from affecting muscle fibers.

它能阻碍运动神经元对肌肉纤维的支配
What this does then is it paralyzes you

结果就是它能使你瘫痪
because your motor neurons--

因为你的运动神经元
You send the command to your arm to stand, to lift up.

你想要举起手臂
It doesn't work.

却没有任何反应
You send the command to your leg to move.

你想要挪动双腿
It doesn't work.

也没有反应
The motor neurons are deactivated

运动神经元被抑制了
and then, because the way you breathe is through motor neurons,

也因为你的呼吸是由运动神经元支配的
you then die.

那接下来你就会死去
There's alcohol.

还有酒精
Alcohol is inhibitory.

酒精是抑制性的