的意思 bucket brigade device

1. The firefighters used a bucket brigade device to quickly pass water to put out the fire. 消防员使用桶链装置快速传递水灭火。
2. The workers formed a bucket brigade device to move the sand from the truck to the construction site. 工人们组成了一个桶链装置，将沙子从卡车上运到建筑工地。
3. The students organized a bucket brigade device to clean up the beach after the party. 学生们组织了一个桶链装置，清理派对后的海滩。
4. The community used a bucket brigade device to pass sandbags to protect their homes from flooding. 社区利用桶链装置传递沙袋，保护他们的家免受洪水侵袭。
5. The farmers relied on a bucket brigade device to irrigate their fields during the dry season. 农民依靠桶链装置在旱季灌溉田地。
6. The construction workers used a bucket brigade device to transport cement to the upper floors of the building. 建筑工人利用桶链装置将水泥运送到建筑物的上层。