Now the one thing that I forgot to mention, is that to obviate the problem of the nitrogen narcosis -- all of those blue dots in our body -- you remove the nitrogen and you replace it with helium.
言い忘れましたが 窒素酔いを未然に防ぐ方法は 青い点で示された体内の 窒素を除去し ヘリウムと入れ替えることです