专心于
1.Don`t worry about logistics; focus on selling. You`ve come through for me in the past. Don`t let me down.
别担心后勤事务.专心销售就好了.你以前就曾为我顺利攻克难关.别让我失望.
2.The Administration of Commercial Franchise Procedures are promulgated by the Ministry of Commerce on December 30,2004 and effective as of February 1st,2005. Would you please explain the Procedures for us?
商务部于2004年12月30日颁布了(商业特许经营管理办法).并将于2005年2月1日起施行.您能为我们解释一下此管理办法吗?



