例句：
Is he learning an instrument?
他在學習演奏樂器嗎？
All the instruments are working fine.
所有的儀器都運轉良好。 擴展資料
The instrument is beautifully made in brass.
這個樂器是用黃銅精致鑄造成的。
He draws a unique full sound from the instrument.
他用樂器奏出了獨特圓渾的音調。
Others were quietly tuning up their instruments.
其他人正安靜地為他們的.樂器調音。
The drum is one of the oldest musical instruments.
鼓是最古老的樂器之壹。