877 篇文章
Once upon a time, plants relied solely on wind or water to spread their pollen...
15 0 3

Once upon a time, plants relied solely on wind or water to spread their pollen... 过去植物仅依靠风或水来传播花粉

To boost their chances of survival,
15 0 0

To boost their chances of survival, 为了增加生存几率

they can never let down their guard...
15 0 1

they can never let down their guard... 也绝不能放松戒备

But even at their size,
15 0 1

But even at their size, 即便体型如此庞大

and their sheer volume
15 0 0

and their sheer volume 巨大的身形

Their stomachs can digest the tough conifer needles...
15 0 3

Their stomachs can digest the tough conifer needles... 它们的胃可以消化坚硬的针叶

but are their own unique branch.
15 0 1

but are their own unique branch. 但自成一个独特的分支

into adults that are 50 times their size.
15 0 1

into adults that are 50 times their size. 成为体重是自己50倍的成年动物

Their legs extend beneath their body rather than to the side
15 0 0

Their legs extend beneath their body rather than to the side 它们的腿长在身体下方而非侧面

allowing them to run without having to stop to catch their breath.
15 0 3

allowing them to run without having to stop to catch their breath. 使其在奔跑时无需停下来呼吸