Even temperature variations are limited to the open surface and would not exist underground.

甚至气温的变化也局限于露天地表，而在地下则不存在这种变化。

youdao

Even temperature variations are limited to the open surface and would not exist underground.

甚至气温的变化也局限于露天地表，而在地下则不存在这种变化。

youdao