几乎每天都有一些孩子在门上敲信使，信使选择一些项目，但他们大多是来送名片，广告业务。

Almost every day some kid knocked on the door Courier, Courier pick some items, but most of them come to send business CARDS, advertising their business.

youdao

几乎每天都有一些孩子在门上敲信使，信使选择一些项目，但他们大多是来送名片，广告业务。

Almost every day some kid knocked on the door Courier, Courier pick some items, but most of them come to send business CARDS, advertising their business.

youdao