All showed that inconsistent sleeping schedules went hand in hand with poor academic performance.

所有研究都表明，反复无常睡眠安排和糟糕的业表现是密切相关的。

You know how capricious he can be.

你知道父亲有多么反复无常。

They were scared of his volatility.

们以前很忌惮的反复无常。

Yes, she says that cryptocurrency markets are notoriously volatile.

是的，她说加密货币市场因反复无常而众所周知。

He seemed a mere automaton, galvanized into moving and speaking by the wayward Eustacia's will.

仿佛只是一个机器，言行举动全由游苔莎反复无常的意志来动。

This means that the value of cryptocurrencies are notoriously volatile.

这意味着加密货币的价值反复无常，众所周知。

Despite North Korea's record of caprice and outright deceit, this is a good deal for America.

尽管朝鲜曾有反复无常和彻底欺骗的记录，这对美国来说是一项合算的交易。

And chopping and changing is definitely a negative thing you, know it often creates confusion.

反复无常绝对是负面的，经常会造成混乱。

Who knows? Jess has been chopping and changing our ideas for weeks.

谁知道呢？杰西都反复无常几个周了。

Stockmarkets are volatile; uncertainty about the path of inflation and labour markets is high.

股市反复无常；通货膨胀和劳动力市场也变化莫测。

The electric-carmaker is also to strengthen its oversight of Mr Musk's often mercurial communications.

这家电动汽车制造商将加强对马斯克经常反复无常的通信的监管。

The two films encapsulate some of the caprices of the modern movie industry.

《芭比》和《奥本海默》概括了现代电影业中的一些反复无常的东西。

The back-and-forth over November's pow-wow exposes the difficulties that OPEC faces.

11月会议的反复无常暴露出了OPEC 所面临的困难。

They're flaky, inconsistent, unmotivated and usually just good at the beginning.

们反复无常，前后矛盾，缺乏动力，通常一开始不错。

Because it is such a volatile zone. And potentially dangerous.

因为这是个如此反复无常的地带，并且十分危险。

To the jury, though, Queensbury's volatility was driven by a paternal regard for Bosie's character.

然而，对陪审团而言，昆斯伯里的反复无常是出于对波西的父爱。

But I would not describe a loose cannon as fickle.

但是我不会形容难以控制的反复无常。

He felt one should not go through life as if everything was exchangeable.

觉得做不能朝三暮四反复无常。

Malawi has been hit with floods and late, erratic rains.

马拉维遭受了洪水、而后降雨又反复无常。

Yeah, I mean, even for erratic Musk, this is something of a surprise.

是的，即使是对反复无常的马斯克来说，这也是一个意外之举。