每年一次的碧螺春新茶是我公司主要的销售渠道和方向。

Biluochun annual tea is my new company's main sales channel and direction.

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第一部分主要对销售渠道理论进行了研究。

The first part mainly studies about the marketing channel theory.

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第一部分主要对销售渠道理论进行了研究。

The first part mainly studies about the marketing channel theory.

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