While that was going on, some of those ancient photosynthesizers died and were compressed and buried, and became fossil fuel with sunlight buried in their carbon bonds.
이런 일이 진행되는 동안 일부 고대 광합성 미생물이 죽어서 압축되어 땅에 묻히게 되었고 그것이 화석연료가 됐습니다. 햇빛이 탄소와 결합되어 갇힌 거죠.