The man complained to police when he discovered that his beloved online avatar was dead.

当那位男子发现自己心爱的化身死亡后就向警察报了案。

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Later he discovered that his father had once been turned down for the prize, which finances graduate study in Britain.

后来他在英国修完金融专业时，发现他的父亲曾拒绝接受该奖学金。

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Her father killed the boy and four of his brothers, and when he discovered that his own mother had helped his daughter escape her father's wrath, he killed his mother too.

女孩的父亲杀死了那个男孩以及他的四个兄弟，并且在发现他的母亲帮助他的女儿逃离自己的时候，他同样杀死了自己的母亲。

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After his crack-up,however, he discovered he was no longer welcome at the magazines that had paid him well.

VOA: special.2010.11.28

And this is exactly what happened with Marsden who discovered that when he shot the alpha particles at the gold foil he detected something on his detector that click, click, click went a little bit faster.

而对于Marsden来说,就是这样，他发现当他用alpha粒子,轰击金箔的时候，探测器哒哒哒得更快了,他发现一分钟。

麻省理工公开课 - 化学原理课程节选

Then one day he discovered that his former boyfriend had blocked him from accessing his profile.

WSJ: How Facebook Can Ruin Your Friendships

Following his release he discovered that his photo and threatening comments had been posted online.

BBC: Facebook challenge sex offender 'at risk of attack'

When he arrived in Ethiopia, he discovered that his Eritrean mother had been deported to Eritrea.

ECONOMIST: Ethiopia's divided families