shabrack

例句：

1. 1.They used to use shabracks as weapons in war games.
   他们过去在战争游戏中使用沙袋作为武器。
2. 2. The children played with the shabracks outside.
   孩子们在外面用沙袋玩耍。
3. 3. The soldiers carried heavy objects using the shabracks.
   士兵们用沙袋搬运重物。