Cricket breeding is a risky business for another reason: in just a day this year, a mystery ailment killed a generation of 18,000 of Mr. Xu's crickets.

养蟋蟀之所以是一门高风险的行当，还有一个原因：就在今年的一天之内，徐墨笑的18,000只蟋蟀死于一种神秘的疾病。

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But what limits are there to the kind of reiterative, informatics cross-breeding underlying their generation?

但是什么局限了它们一代代信息杂交存在某种反复或重复？

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With what amounts to billions of CAPTCHA solutions already processed and billions more to come, Google is breeding the next generation of 'bots that will fool the systems it has just deployed.

随着达十亿验证码解决方案的得到处理，随之而来的将是几十亿，谷歌正在孕育新一代“可以骗过它自己刚刚设置系统的机器人”。

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More than anything, the 2013 Kentucky Derby, which is just 65 days away, is shaping up to be the race that settles one burning question: Could Tapit become the most coveted breeding stallion of his generation, or will his progeny turn out to be more like their father?

WSJ: Tapit: Horse Racing's Top Bachelor��2013 Kentucky Derby