and a single immense land mass on the other, 在另一边形成了一个巨大的陆地
that plankton will one day give rise to every single plant on Earth. 以至于有朝一日 地球上一切植物都将由其催生而出
But what it produced was a tiny single living cell. 但它产生了一个微小的单细胞生命体
I know that a single human can knock down every wall. 我知道一个人就足以推到每面墙
The forest diversity was replaced by a single species- the oil palm. 森林的多样性被单一品种棕榈所取代