市场营销

tā yǒu hǎo gòu xiǎng dàn shì chǎng yíng xiāo jì qiǎo què xiǎn zhì nèn

他有好构想，但市场营销技巧却显稚嫩。

He has good ideas, but he isn't practised in the art of marketing.

shì chǎng yíng xiāo de zuò yòng

市场营销的作用

the role of marketing