- and they are left to fend for themselves...
自从出生的那一刻 - ...from the moment they enter the world.
就要自己保护自己 - But there are differences.
但确有不同之处 - They have a much more efficient breathing system
它们拥有一种更高效的呼吸系统 - that continuously pumps blood across their lungs...
能够持续将血液送至肺部 - 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 - 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
They have a much more efficient breathing system 它们拥有一种更高效的呼吸系统
阅读次数 3
