He worked as a motorcycle courier...是什么意思？

He worked as a motorcycle courier...

他的工作是骑摩托车送快递。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

worked

adj. 处理过的，作装饰用的；v. （使）工作( work的过去式和过去分词 )，（使）运作，运转，（使）产生效果；

例句
The women who worked in these mills had begun to agitate for better conditions.
在这些工厂里做工的妇女们开始抗议要求改善工作条件。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

motorcycle

n. 摩托车，机动车；vi. 骑摩托车；

例句
The gunman escaped on a motorcycle being ridden by an accomplice.
持枪歹徒坐上一辆由同伙驾驶的摩托车逃逸。

courier

n. 旅游团的服务员，导游，（传递信息或重要文件的）信使，通讯员；

例句
The courier had change for a £10 note.
快递员能破开10英镑的纸币。