r.m.s current of feeding section

例句：

1. 1. The Royal Mail Service is responsible for delivering mail to every corner of the country.
   皇家邮政服务公司负责将邮件送到全国各地。
2. 2. The Royal Mail Service has announced a new service that will allow customers to track their parcels online.
   皇家邮政服务公司宣布了一项新服务，允许顾客在线追踪他们的包裹。
3. 3. The Royal Mail Service is facing increased competition from other postal services in the market.
   皇家邮政服务面临着来自市场其他邮政服务的增加竞争。