This type of terrain has been interpreted as a sign of surface caving, perhaps due to sublimation of underlying ice.

这种地势被解释为表面侵蚀，或许是由于下面的冰的升华所致。

youdao

This type of terrain has been interpreted as a sign of surface caving, perhaps due to sublimation of underlying ice.

这种地势被解释为表面侵蚀，或许是由于下面的冰的升华所致。

youdao