qǐng / bú / yào / bǎ / jī / dàn / ké / r / rēng / jìn / shuǐ / cáo / lǐ / yǐ / miǎn / dǔ / zhù / xià / shuǐ / dào

请不要把鸡蛋壳儿扔进水槽里，以免堵住下水道。

Please do not throw eggshells into the sink, or the drain may become clogged.