The hotel lobby played harmonious background music that helped guests relax after long flights.

飯店大廳播放著悅耳和諧的背景音樂，幫助旅客在長途飛行後放鬆。

Our new hold music is more harmonious, so callers complain less while waiting.

我們新的等候音樂更加悅耳，所以來電者在等待時抱怨變少了。

At the company gala, the string quartet's harmonious performance impressed every client in attendance.

在公司晚宴上，弦樂四重奏和諧動聽的演出讓在場每位客戶都印象深刻。