Conventional wisdom says our earliest ancestors first stood up on two legs when they moved out of the forest and into the open savannas.
传统观点认为当人类最早的祖先最初从丛林迁移到平原时，开始用两条腿站立。
Due to the special, asymmetric design of the stadium the sky boxes open up a panoramic view not only to the playing field, but alsoto the forest above the roof of the opposite stand.
体育场特殊且不对称的设计让空中盒体同时提供了比赛场和对面森林的全景视野。
All living areas, on the contrary, open up in a downhill direction towards the forest in the south.
相反地，所有生活区敞向下坡方向，朝向南部树林。
All living areas, on the contrary, open up in a downhill direction towards the forest in the south.
相反地，所有生活区敞向下坡方向，朝向南部树林。
应用推荐