cold proof construction

例句：

1. 1. The new building is designed to be cold proof for winter use.
   这座新建筑设计为冬季使用而具有防冻功能。
2. 2. The architect wanted a structure that could withstand the cold proof construction of the region.
   建筑师想要一个能够承受该地区防冻建筑结构的材料。
3. 3. The engineers were tasked with designing a cold proof construction system for the new stadium.
   工程师们被指派负责为新的体育场设计一套防冻建筑系统。