She could sit upon the low rough wall and look on and hear stories of the day.

她可以坐在粗糙的矮墙上，一边看，一边听当天发生的故事。

youdao

There is a kind of rough wall surface, which is said to be sound-absorbing.

有一种墙面是麻的，据说可以吸音。

《新英汉大辞典》

There is a kind of rough wall surface, which is said to be sound-absorbing.

有一种墙面是麻的，据说可以吸音。

《新英汉大辞典》