棍子

例句：

1. 1. He used a stick to push open the door.
   他用一根棍子推开了门。
2. 2. The boy was playing with a stick in the park.
   那个男孩在公园里用一根棍子玩耍。
3. 3. The old man needed a stick to help him up the stairs.
   老人需要一根棍子帮助他上楼梯。