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Which country expert is this, I heard a very interesting joke, saying that an expert said that there are more bacteria on the mobile phone than on the toilet, and then a person asked him, I dare to lick the mobile phone, do you dare to lick the toilet?
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Must drop must be praised for such an expert.
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Silly brain-dead, haven't you ever seen a dry toilet?
Not counting, not to mention that you are standing up to pee, and you are so far away from the toilet, it is completely impossible to be infected!
My baby doesn't sit on the toilet and sits on the toilet, and squats on his own.
Find a basin for it (preferably spread it with sand, especially for urinating), put all its feces and urine in it, and let the kitten smell it. Then sprinkle orange peel (with flower water) on other places where it urinates, and be sure to completely cover the original smell of feces and urine. >>>More
Now a vacuum toilet has been installed! There is a dirt box under the car, and after the car enters the warehouse (arrives at the station), there is a collection car to discharge the sewage.
It is because of the problem of air pressure and the weight of the water parts, which can generally be replaced by water parts.