洗衣板

例句：

1. 1. The old man sat on the laundry board, feeling very tired.
   老人坐在洗衣板上，感到非常疲惫。
2. 2. The children were playing on the laundry board, splashing water everywhere.
   孩子们在洗衣板上玩耍，到处溅水。
3. 3. The old woman used the laundry board to dry her clothes.
   老妇人用洗衣板来晾干她的衣服。