However, fortune is fickle, for masterpieces as for men.

然而，无论是杰作还是人，其命运是变幻无常。

Fate is fickle, after all, and baby names are subjected to the whims of fashion.

毕竟，命运变幻无常，婴儿名字也受时尚潮流影响。

The weather is constantly in flux. A low pressure system allows moist air to rise, cool and form rain clouds.

天气是变幻无常。低气压系统使潮湿空气上升，冷凝，形成降雨云。

The recent renaissance of independent presses may fade with the changing tastes of prize committees or the fickle fancies of readers.

最近独立媒体复兴可能会随着奖项委员会品味变化或读者变幻无常幻想而消失。

So the US government set rules for automakers to start making cars more fuel efficient to lessen our dependance on the whims of the global oil market.

因此，美国政府为造商定了规则，要求他们开始生产更省油，以减少我们对全球石油市场变幻无常依赖。

But it was Rembrandt who all of a sudden seemed to be giving off a bad smell. The smell of someone from whom the fickle goddess fortune was shying away.

但是这就好像是伦勃朗突然放了个臭屁，然后变幻无常命运女神就这样被熏跑了。

We're guessing what young women are gonna wanna buy next week and three months from now, and so the fickle fashion, the challenge of it, you have to be in the game every day 'cause it's changing.

我们要猜测年轻女性下周以及三个月后会想买什么，所以面对变幻无常时尚、时尚带来挑战，你必须每天都参与其中，因为它一直都在发生变化。