So rampant is IP infringement not just in China but worldwide that many multinationals reckon it's one battle in which there is no victory.

侵犯知识产权不仅在中国非常猖獗，在全世界范围内都是一个让人头痛的问题。于是很多跨国企业认为这是一场无法打赢的战役。

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The Stop Online Piracy Act (SOPA) and its Senate companion, Protect IP Act (PIPA), were ostensibly designed to deal with a very real problem: rampant piracy of copyrighted material by foreign websites, particularly those in China.

FORBES: Don't Soft-Soap SOPA