Sorry to tell you that it was a traditional Chinese festival the last few days ,as a result ,we were off work .To make sure that you'll have no trouble shopping ,we have changed all our commodities into charged mail .Now we have recalculated the price for your next order .Please visit our shop .Thanks a lot .为什么用intocharged mail？我这里的意思是不免邮寄费。没有看明白。能给我解释一下吗？charged mail 收费邮寄，即不免邮。change ....into ...把……变成……