For example, a trip to the grocery store and to the post office can definitely be done at the same time (if I write them down together then I won't forget about any of them.)

比如，去副食店和去邮局就可以放在一起(如果一起写，那么两个都不会忘)。

youdao

Tax records theft around tax time: Businesses must ensure that tax returns are dropped off at the post office and refunds are collected promptly from the mailbox.

交税时期的税务记录被盗 ：企业一定要确定把纳税申报单交到邮局，而退还金额要 立即从邮箱里取回。

youdao

The post office wants to meet its daily requirements using only full-time employees. Minimize the number of employees that must be hired.

邮局希望只雇佣全职员工来满足自己的日常需求，并且雇佣员工的人数要最少。

youdao

Residents of a Sheffield suburb are to open their own full-time post office after facing a walk of more than a mile to access services for the past year.

BBC: Sheffield community starts up post office

Tax Day is upon us once again, where procrastinators stressfully rush through their returns to get them to the post office before closing time.

FORBES: Pro Athlete Tax Returns Illustrate Complexities of U.S. Tax Code

The first pillar boxes were erected at St Helier in Jersey in 1852, at the recommendation of novelist Anthony Trollope - who was an employee of the General Post Office at the time.

BBC: Letter boxes: The red heart of the British streetscape