邮政部门为适应社会发展和人民生活需要而开办的邮递速度介于特快专递与普通邮件之间的业务。是用快速有效的车次或航班，严格按时限规定、实行按址投递的一种专项业务和邮件first class mail

• 从11月10日开始，邮电部将在196个大中城市之间开办国内邮政快件业务。

  From the 10th of November on, the Ministry of Post and Telecommunications will open up domestic first class mail services between 196 large and small cities.

• 随着圣诞节的临近，北京海关邮政快件的监管数量每天可达10.7万余件。

  With the coming of Christmas, the number of first class mail items monitored by Beijing customs can reach over 107,000 pieces per day.