translation.en: But on the other hand, it was the scientific gold of the project, because we could really crank this baby up, as a scientific tool, and see if we could, in fact, find where those seven tons of oxygen had gone.
translation.zh: 但是另一方面，这又是黄金般的科学实验。 因为我们真的可能把这攻破， 像一个科学难题一样， 看看我们能否找到 那七吨氧气到底去哪了。