1. 快件(服务)：expatriate 外籍的,外籍人员 | expedited 快件(服务) | expenses claim sheer 费用报销单

2. 加速：Expanded 扩大 | Expedited 加速 | Generated 创造

3. 加快：expanded 扩大 | expedited 加快 | extracted选出

4. 快件：expatriate 西方户籍的,西方户籍打工人们 | expedited 快件(ServiCE) | expenses claim ITer 费用报销单