do a job with skill and ease

游刃有余───do a job with skill and ease

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。

However you first, of course, need someone to give you advice, so you can do a job with skill and ease! !───然而你初来乍到，当然需要有人给你指点迷津，这样你才会游刃有余！！