Then a wind sprang up from nowhere.

突然，不知从哪儿刮来了一阵风。

First, the snow stopped. Then a wind sprang up and it became freezing cold.

先是雪停了，接着突然刮起一阵风，冷得要命。

On Sundays I didn't wind my spring.

星期天我没有上发条。

The air grew cold and a wind sprang up, tossing the machine uncomfortably.

空气越来越冷， 一阵风吹来， 机器难受地翻腾着。

Today is Sunday though, a day I don't wind my spring.

不过今天是星期日，这一天我不上发条。

Probably mumbling to myself while I wind my spring.

当我上发条时，可能会自言自语。

Just as you take care of the birds and the fields every morning. Every morning I wind my own spring.

就像你每天早上照顾鸟儿和田野一样。每天早上我都会给自己的弹簧上弦。

As I wrote to you earlier, I don't wind my spring on Sundays. That's why this letter is so damn long.

正如我之前写给你的，我不会在周日上发条。这就是为什么这封信这么长。

He first justifies his presence and tells the Trojans that the Greeks were going  to sacrifice him to get a favorable wind to return home and that he had escaped as winds sprung  up before the ceremony took place.

他首先证明自己的存在是正当的，并告诉特洛伊人，希腊人将牺牲他来换取顺风返回家园，而他在仪式举行前因刮风而逃脱了。