The classification of customer complaints helps our support team respond to urgent issues first.

將客訴進行分類，有助於我們的客服團隊優先處理緊急問題。

Please check the product classification code before submitting the shipping documents to customs.

提交運送文件給海關之前，請先確認產品分類代碼。

Our finance department updated the expense classification system to simplify quarterly reporting.

我們財務部更新了費用分類系統，以簡化季度報告作業。