Article in English: Do not dilute the vinegar. Spray all surface areas and crevices of the toilet equally. Then, let the vinegar soak for a few minutes. Using a clean rag or paper towel, wipe down every nook and cranny of the toilet. Get a new, unused rag and wipe the entire toilet again to rinse off any remaining vinegar. This will help remove any traces of urine - which may be harboring an unpleasant scent - not only from the toilet but from the surrounding surfaces. After all, we all know spills sometimes happen! Keeping up your cleaning regimen will help ensure urine stains don't build up on the toilet and, in this way, make your bathroom fresh and clean.

Summary in Chinese:
用白醋喷洒马桶。 把马桶上上下下擦一遍。 用干净的湿抹布把马桶重新擦一遍。 用相同的步骤清洁地面、管道和厕所周围的墙壁。 经常清洁马桶和周围的区域。