trichon

例句：

1. 1. The traditional Chinese music is played on a triangle-stringed instrument called the guzheng.
   中国传统音乐通过一种叫做古筝的三弦乐器演奏。
2. 2. The triangle-stringed instrument has become an important part of many musical performances.
   这种三弦乐器已经成为许多音乐表演中不可或缺的一部分。
3. 3. The triangle-stringed instrument has been passed down through generations, becoming an essential part of Chinese culture.
   这种三弦乐器代代相传，成为中国文化的重要组成部分。