The hotel lobby played a soft melody that helped guests relax after long flights.

飯店大廳播放著輕柔的旋律，讓長途飛行後的旅客得以放鬆。

Our new advertisement uses a catchy melody that customers remember long after watching.

我們的新廣告使用了朗朗上口的旋律，讓顧客看完後久久難忘。

While on hold, callers hear a pleasant melody instead of silence or static.

通話等候時，來電者聽到的是悅耳的旋律，而不是一片寂靜或雜音。