mood swing

However, the question haunting the markets is how long this mood swing or "Usain Bolt celebration" can last.

然而，人们无法释怀的问题是：这种情绪的转变或者说“博尔特庆祝”能够持续多长时间。

Fans expectations is designed to reduce the drastic mood swing of fans, where fans only react to the last game played.

新球迷期望的设计是为了不让球迷情绪只受上一场比赛的结果影响而在两极间剧烈摇摆。

His mood could swing from joy to despair.

他的情绪从高兴变成了沮丧。

Her mood could swing rapidly from gloom to exhilaration.

她的情绪可能在转瞬之间从阴郁转向兴奋.

As is often the case, though, the mood swing has gone too far.

不过，与过去常有的情况一样，人们的情绪波动有些过头了。