Why can t you go to the toilet before the train starts

In order to avoid environmental pollution. Because the vast majority of the Chinese state zhi >>>More

Because the toilets on the train are lined up and lined, if they are open when parked, they will all be lined up in one place, which will affect hygiene. If it's a station, it's even more unbearable.

In fact, it's the old train that doesn't let you go to the toilet, because it uses an in-line toilet, and the moment the train is moving quickly, the excrement is broken up by the high-speed air generated by the train and dispersed into the air.

Because the toilet on the train is used to solve the feces problem by sprinkling, if you arrive at the station and let you go to the toilet, it will cause the smell near the train station and the environment to pollute ......Therefore, before stopping, the conductor will lock the bathroom.

In today's society with developed transportation and convenient travel, I believe that there should be few people who have not taken the train, and the train is now a common means of transportation for traveling across provinces, which can be said to have been integrated into our lives. During the Chinese New Year, it is really convenient to take the train to get home in a few hours. >>>More