Postal matters
[经] 邮件
🧩 词语组成解析
n. 事项；事态；事件；情事（matter的复数）
🗣️ 情景例句
You.
你。
We are living a meaningful life.
我们过着有意义的生活。
Were you in San Francisco at the time of the big earthquake in 1989?
1989年旧金山大地震时，你在那儿吗？