The fickle weather in London has more or less affected the character of the locals.

伦敦的天气变化无常，这或多或少影响了当地人的性格。

This year's internet economy is the most fickle ever.

今年的互联网经济是历年来最变化无常的。

It is difficult for a leader to lead a team to success if he is fickle in decision-making.

一个领导在决策上如果反复无常是很难带领团队走向成功的。

How fickle the weather is!

天气真是变幻无常

The weather here is notoriously fickle.

这里的天气出了名的变化无常。

New England's weather can be fickle.

新英格兰的天气变幻莫测。

The group has been notoriously fickle in the past.

这个团体在过去是出了名的善变。

You should have seen that fickle crowd snatch off their hats then.

你真该看看那群善变的人是怎么摘下他们的帽子的。

But the music business is fickle.

但是音乐行业变幻无常。