lierre

例句：

1. 1. 小号
   一种乐器
2. 1. The orchestra performed a beautiful piece of music with the tuba in the background.
   乐队在管乐的伴奏下演奏了一首优美的音乐。
3. 2.The tuba player was the highlight of the performance.
   小号手是演出的亮点。
4. 3. The tuba piece was so powerful that it could make even the most timid person feel confident.
   这首小号演奏曲如此有力，即使是最胆小的人也能感受到自信。