The consultant's report helped illuminate why our quarterly sales dropped so sharply.

顧問的報告幫助闡明了我們季度銷售額為何大幅下滑。

Could you illuminate the new refund policy for our customer service team before Monday?

可以請你在週一前向客服團隊說明清楚新的退款政策嗎？

The training video illuminates each step of the online expense reimbursement process.

這支訓練影片清楚說明了線上費用報銷流程的每個步驟。