一开始，这么做仅仅只是为了驱走天气的寒冷，那时世界刚刚进入大冰期时代。

At first, this was merely for function: to keep out the cold weather of the world only beginning to emerge from the great ice age.

youdao

一开始，这么做仅仅只是为了驱走天气的寒冷，那时世界刚刚进入大冰期时代。

At first, this was merely for function: to keep out the cold weather of the world only beginning to emerge from the great ice age.

youdao