Effective cost management is the source of company profit, the important tool used for PK with competitors as well.

有效的成本管理是企业利润的源泉，也是我们在激烈的市场竞争中与竞争对手PK的重要工具。

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In a word, entering for TV PK shows is not a good way for young people to achieve success.

总之，参加电视选秀节目不是年轻人获得成功的好途径。

youdao

I just introduced a PK as well as arrangements for the provision of skills.

这里我只是介绍一种PK方式以及提供了技能安排。

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