Where is Jiuzhaigou?

The time for the train to stop temporarily is uncertain. It may only take a minute or two, or it may take dozens of minutes, depending on the reason for the temporary stop. The reason for the temporary suspension of trains (including high-speed trains and bullet trains) is: 1. The train equipment broke down, forcing the train to stop for maintenance. 2. Equipment failure or obstacles in front of the moving line force the moving train to stop. 3. Two cars should give way, and the slow train should let the fast train go first. There is a sudden illness on the train, so it is necessary to stop temporarily and send the sick person to the nearest hospital. In order to avoid accidents, the train driver took emergency braking and temporarily stopped the train. 6. The front parking station is full or the line construction is not completed, so that there is no track to pick up the car in front of the train, forcing the train to stop outside the front station. 7. The train leaving in front has not yet reached the station in front, and the interval is not empty, resulting in the train leaving behind temporarily stopping at the station behind. After the preceding train arrives at the neighboring station, the following train can go through the departure formalities and continue driving. 8, the weather environment is very bad (such as fog visibility less than 50 meters), forcing the train to stop temporarily. 9. The train in front of the same line breaks down, forcing the train behind to stop.