甚至现在制作恶意代码已经成为了一个巨大的地下产业并形成了庞大的产业链。

Even now, making malicious code has become a huge underground industry and formed a huge industrial chain.

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该制度主要旨在打击倒卖车票的黄牛党，其贩票生意已形成一个庞大的 产业。

The system is designed primarily to crack down on ticket scalpers whose business has developed into a major industry.

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And there's a huge industry with DVDs and flash cards and all sorts of things designed to teach your children language.

设计来教授儿童语言的,DVD和闪存卡以及其他存储,形成了一个庞大的产业

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