Please add a more descriptive subject line so recipients know what the email is about.

請加上更具描述性的郵件主旨，讓收件人知道這封信的內容。

The shipping label should include a descriptive note about the fragile contents of the box.

運送標籤上應附上描述性的說明，註明箱內物品易碎。

Our hotel listing needs descriptive photos and text to attract more online bookings from travelers.

我們飯店的線上資訊需要描述性的照片和文字，才能吸引更多旅客訂房。