translation.en: And I know that oil comes from the ocean and phytoplankton, but he did the calculations for our Earth and what it had to do to produce that amount of energy.
translation.zh: 我知道石油来源于海洋浮游植物。 他还计算了地球需要多长时间产生这些能量。 他还计算了地球需要多长时间产生这些能量。