MTV found a sideline in reality television, which has gradually taken over its schedule, particularly in America.

而音乐电视台开发的副业，真人秀节目，也逐步取代了音乐视频，尤其是在美国。

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I think I'm pretty unemployable at anything but writing - although I've always had a convenient sideline in photography.

我想什么工作我都无法胜任，除了写作以外——不过，我经常把摄影当作副业，很方便的。

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So when they're talking about a particular instant in, say, a football game, they can view it from the sideline, or the referee's perspective, or the goalie's – even if there wasn't a camera there.

这样当他们讨论特定的例子，如足球比赛时，他们可以从边线的视角，或裁判和进球球员的视角观看比赛，即使那个视角上并没有摄像机也是一样。

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In a volatile sport, Paterno was an anachronistic constant, prowling the sideline in his trademark thick glasses and rolled pant legs.

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He has a little sideline in providing building services for westerners in Kiev, most of whom speak neither Ukrainian nor Russian.

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David Hart, whose digital agency Codegent has a sideline in making smartphone applications, took delivery of a hefty package from the USA this morning.

BBC: Patents: Can the giants protect the minnows?