I lived in terror of her sudden caprices and moods.

她任性易变喜怒无常，让我整天提心吊胆。

It is given to all sorts of caprices of wind and weather.

经常遇到各种各样反复无常的风和天气。

And even though Paganini came along later than Bach, you can hear a lot of Bach in his compositions, particularly in his 24 Caprices.

尽管帕格尼尼来得比巴赫晚，但你还能在他的作品里能听到许多巴赫的元素，尤其在他的24首随想曲中。

It is possible to have a long, productive and fulfilling career, or careers, even when changing industries and technologies and the caprices of the marketplace threaten to make us obsolete.

即使是产业、科技以及市场的无常变换使得我们过时了，也还是有可能保持一个长久、有效、能让你满足的事业。