陨石爆破(blast the comet)
你是太空中的陨石清扫者，你的任务就是将所有的陨石清理干净，让巨大陨石割裂成各种小破片，保护其他星球的安全。
You are in space meteor sweeper, your task is to clean up all the meteorites, make huge meteorite fragmented into small fragments, the protection of other planets safety.