前几天

• the other day
• of other day

例句

1. 我打电话是为了前几天我们所讨论的事。
   I am calling about what we discussed the other day.
2. 前几天我见到你原来的老板，他仍然很称赞你。
   I saw you old boss the other day and he still speaks well of you.
3. 前几天他得病了。
   He fall sick the other day.