先排空水箱里的水。 排水的时候，难免会有水飞溅出来。 找个大桶装10升左右的水。 把水倒进马桶池里。 擦去残留的水。

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
The bowl will not drain properly if you attempt to drain it before draining the tank. When draining a toilet, always start with the tank. No matter how careful you are, the process can be a little messy. It's a good idea to lay down a tarp or some old towels near the base of the toilet. This will soak up any water that spills out during the process. Take a bucket that holds around 5 gallons (19 L). Fill it with 2 gallons (7.6 L) to 3 gallons (11 L) of water from your tub or sink. It may seem cou