These memory and mood problems are shown to be rapidly improved when moving from a slouched to erect posture.

当人们从懒散坐姿切换成端正坐姿时，记忆问题和情绪问题都迅速改善。

Still, the structure of its body showed it had erect posture, which could have helped it climb trees vertically.

尽管如此，它的身体结构表明它的姿势是直立的，这可能有助于它垂直爬树。