送货人 meaning in Chinese

delivery man
deliveryman

Deliverymen learned to leave things at the front door
（送货人学会将东西放置在我家的门口。）
Aren ' t the shippers required to get their shipments to us before they spoil
难道送货人不应该保证在货物坏掉之前送到我们这里吗？
The general manager of the company claims to have worked his way up from delivery boy
该公司的总经理称他是靠自己的努力由送货人逐渐爬到现在职位的。
For party a ' s reference , party b shall , from time to time , forward to party a samples of similar commodity offered by other suppliers , together with their copies , sales position and advertising materials
乙方还应随时将其他送货人所报同样商品的样品，连同其价格、销售情况、广告资料寄给甲方参考。