nunchakus

例句：

1. 1. The ninja was able to sneak past the guards and steal the nunchakus.
   忍者能够悄无声息地绕过守卫，偷走了武士刀。
2. 2.During the samurai period, nunchakus were used for self-defense and combat.
   在武士时代，武士刀被用于自卫和战斗。
3. 3.The ninja's mastery of the nunchakus was a testament to his years of training.
   忍者精通武士刀证明了他多年的训练。