There used to be a tree on the roadside and he would sit under the tree for (several) hours.

从前路边有棵树，他总是在树下一坐就是几个小时。

youdao

There used to be a tree on the roadside and he would sit under the tree for (several) hours.

从前路边有棵树，他总是在树下一坐就是几个小时。

youdao