local martingale

例句：

1. 1.The local martingale is a popular instrument in classical music.
   局部马林巴是古典音乐中非常流行的乐器。
2. 2.This martingale helps to stabilize the body during exercise.
   这个马林巴有助于在运动中稳定身体。
3. 3. The martingale was invented by a French musician in the 19th century.
   这种马林巴是由一位法国音乐家在19世纪发明的。