From the point of the effectiveness of data, database sale is more OK do a job with skill and ease.

从数据的有效性来看，数据库营销更是可以游刃有余。

youdao

From the point of the effectiveness of data, database sale is more OK do a job with skill and ease.

从数据的有效性来看，数据库营销更是可以游刃有余。

youdao