因此，笔者对如何构建一个科学、高效的营销人员培训体系提出了自己的建议。

So the author makes the Suggestions against how to establish an efficient and scientific marketing and training system.

youdao

因此，笔者对如何构建一个科学、高效的营销人员培训体系提出了自己的建议。

So the author makes the Suggestions against how to establish an efficient and scientific marketing and training system.

youdao