external labels造句

• An external label should be affixed to the cd - rom diskette showing business name , file number and the year of assessment
  你应在光碟磁碟上贴上标签，标明业务名称档号及课税年度。
• To facilitate identification , the cd - rom or diskette should be identified with an external label stating business name , file number and the year of assessment
  为方便识别，唯读光碟或磁碟外应附有写上业务名称档案号码及课税年度的标签。