形容詞 promotional:

1. of or relating to serving as publicity
2. of or relating to advancement

1. The tinsel of parties and promotional events.
   華而不實的晚會和促銷活動
2. A piece of writing, as on the jacket of a book, containing often exaggerated praise, used for promotional purposes.
   過分夸贊的文章一篇通常寫在書的封皮頁上以促銷的充滿夸張贊揚之詞的文章
3. Hyped the new book by sending its author on a promotional tour.
   通過讓書的作者做促銷之旅而為新書大做廣告
4. Further to our quotation of April10, we have sent our technical information and sales promotional materials.
   除了四月十日的報價函之外，我們另外寄上本公司之技術資料及促銷資料。