bipeds walking upright
两足动物直立行走
study of bipeds
两足动物研究
bipeds are mammals
两足动物是哺乳动物
evolution of bipeds
两足动物进化
characteristics of bipeds
两足动物特征
advantages of bipedalism
直立行走优势
limitations of bipeds
两足动物局限性
bipeds are often more agile than quadrupeds.
双足动物通常比四足动物更灵活。
many bipeds rely on walking for transportation.
许多双足动物依靠步行进行交通。
scientists study the evolution of bipeds to understand human development.
科学家研究双足动物的进化以理解人类的发展。
bipeds have unique adaptations for upright walking.
双足动物有独特的适应性以便直立行走。
some bipeds can run at impressive speeds.
一些双足动物能够以令人印象深刻的速度奔跑。
birds are considered bipeds because they walk on two legs.
鸟类被认为是双足动物，因为它们用两条腿行走。
humans are the most advanced bipeds on the planet.
人类是地球上最先进的双足动物。
bipeds have a different center of gravity compared to quadrupeds.
与四足动物相比，双足动物有不同的重心。
many bipeds engage in sports that require balance and coordination.
许多双足动物参与需要平衡和协调的运动。
evolutionary changes in bipeds have influenced their locomotion.
双足动物的进化变化影响了它们的运动方式。
bipeds walking upright
两足动物直立行走
study of bipeds
两足动物研究
bipeds are mammals
两足动物是哺乳动物
evolution of bipeds
两足动物进化
characteristics of bipeds
两足动物特征
advantages of bipedalism
直立行走优势
limitations of bipeds
两足动物局限性
bipeds are often more agile than quadrupeds.
双足动物通常比四足动物更灵活。
many bipeds rely on walking for transportation.
许多双足动物依靠步行进行交通。
scientists study the evolution of bipeds to understand human development.
科学家研究双足动物的进化以理解人类的发展。
bipeds have unique adaptations for upright walking.
双足动物有独特的适应性以便直立行走。
some bipeds can run at impressive speeds.
一些双足动物能够以令人印象深刻的速度奔跑。
birds are considered bipeds because they walk on two legs.
鸟类被认为是双足动物，因为它们用两条腿行走。
humans are the most advanced bipeds on the planet.
人类是地球上最先进的双足动物。
bipeds have a different center of gravity compared to quadrupeds.
与四足动物相比，双足动物有不同的重心。
many bipeds engage in sports that require balance and coordination.
许多双足动物参与需要平衡和协调的运动。
evolutionary changes in bipeds have influenced their locomotion.
双足动物的进化变化影响了它们的运动方式。
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