on

1800 篇文章
Mating on land can be an awkward affair.
15 0 0

Mating on land can be an awkward affair. 在陆地上交♥配♥有时是一件尴尬的事

...so can focus all his energy on finding a mate.
15 0 3

...so can focus all his energy on finding a mate. 所以可以把全部精力放在觅偶上

On land, that armor supported them
15 0 2

On land, that armor supported them 在陆地上 这护甲支撑着它们

The first animals to ever set foot on land were the arthropods.
15 0 2

The first animals to ever set foot on land were the arthropods. 率先踏上陆地的动物是节肢动物

the most visible signs of life on our planet.
15 0 2

the most visible signs of life on our planet. 植物 是我们星球上的生命最鲜明的标志

...and how it changed everything for life on our planet.
15 0 2

...and how it changed everything for life on our planet. 以及它如何彻底改变地球上的一切

on an unprecedented scale.
15 0 0

on an unprecedented scale. 规模空前

So perfect that, from this moment on,
15 0 0

So perfect that, from this moment on, 如此完美 以至于从这一刻开始

have helped cephalopods colonize every ocean on Earth.
15 0 2

have helped cephalopods colonize every ocean on Earth. 帮助头足动物 占据了地球上每一片海洋

With little food on offer, down here, they're rare.
15 0 2

With little food on offer, down here, they're rare. 在这里 食物很少 因此它们的数量也很稀少