薄暮由黄转白，接着来自蒙古的西北风就吹了过来，人们就会说天儿都这么冷了也许要下雪了。

The film below the skies turns from yellow to gray, then the winds from Mongolia come and we would say, it's so cold already there might as well be snow.

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为什么？天儿挺冷的，不是吗？

B: Why not? It's cold, Isn't it?

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北方的九月，连下几场冷雨，天儿就彻底的凉了起来。

In September, even under the northern sky, a cold cool thoroughly.

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