然后一个板块潜到下面，在上面的那个板块的边缘起皱了，在此起皱的时候就有了造山运动。

Then one dives under and the very edge of the plate riding on top is rumpled, mountains building by this rumpling.

youdao

然后一个板块潜到下面，在上面的那个板块的边缘起皱了，在此起皱的时候就有了造山运动。

Then one dives under and the very edge of the plate riding on top is rumpled, mountains building by this rumpling.

youdao