There are some sites and optimization firms that employ unethical practices to achieve high rankings.

有一些网站和优化企业雇用不道德的做法，以达到较高的排名。

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With energetic style and pointed, well-chosen words, James confronts the unethical practices of his readers head-on.

雅各用犀利的笔触和严谨的措辞将那些不道德的行为摆在他的读者面前。

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Consumers may also shun firms that pollute the environment or engage in unethical practices by not buying their products.

对于污染环境或不讲职业道德的企业，消费者会采取不购买其产品的办法来回避。

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Stop supporting unethical practices in production and trafficking by thoroughly vetting out the source for your new pet.

FORBES: Westminster, "Show Dog," and the Battle Over Purebred Puppies

NGOs that first put firms on the spot for their supposedly unethical practices.

ECONOMIST: Corporate social responsibility

"Future prosperity will always be undermined by corruption, excessive risk-taking, a lack of transparency and other unethical practices, " she warned.

CNN: Medvedev: Russia is open for business