Please submit receipts for petty cash expenses to the accounting office by Friday.

請在週五前將零用金支出的收據交到會計室。

Let's not waste meeting time arguing over petty details like font colors.

我們別浪費開會時間爭論字體顏色這種瑣碎細節。

The customer filed a complaint over a petty issue, but we still apologized politely.

那位顧客為了一件小事投訴,但我們仍然禮貌地道歉。