The result: underwater mountains and hills all along the axis of the mid-ocean ridge.

其结果便是：沿着大洋中脊形成了海底山脉和山丘。

youdao

The result: underwater mountains and hills all along the axis of the mid-ocean ridge.

其结果便是：沿着大洋中脊形成了海底山脉和山丘。

youdao