tā / kāi / wán / xiào / shuō / qiāng / lǐ / de / zǐ / dàn / xiàng / yì / kē / wèi / shēng / wán

他开玩笑说，枪里的子弹像一颗卫生丸。

He joked that the bullet in the gun looked like a mothball.