The manager noticed a distinct improvement in sales after the new marketing campaign launched.

新的行銷活動推出後，經理注意到業績有明顯的提升。

There is a distinct difference between our standard shipping and express delivery options.

我們的標準運送與快遞服務之間有明確的差異。

Customers expressed a distinct preference for the online booking system over phone reservations.

顧客明確表示比起電話訂位，他們更偏好線上訂位系統。