Where will you spend your hot summer day? Here we introduce you an ice cave, which is more than three million years old, with sheer beauty.

你打算去哪里度过炎热的夏天呢?这里我们给你介绍一个冰洞，它已存在世上300多万年了，景色绝对迷人。

Inside huge icicles hang from the ceiling, and thick ice which freezes in the winter and remains all year.

冰洞里巨大的冰柱从洞顶垂下，这些厚冰柱冬天就凝结了，一年都不会化。

The cave is in Ningwu county of Xinzhou, in north China\\\'s Shanxi Province.

这个冰洞位于中国北部山西省忻州市宁武县。