For example, there are three warehouses, the warehouse numbers are11,222,333, and the corresponding keywords are11,222,333.
11/warehouse has rice, warehouse 222 has high-end sports cars, and warehouse 333 has wine.
One day,
You go shopping with friends (an ongoing project);
At this time, your rich dad asked you to go to warehouse 222 (the entrance to the interruption) and drive to find him (the interrupted order);
You have to listen to your father (execution interruption);
Find Warehouse 222 (interrupted entrance), and there are no sports cars at other entrances11and 333;
Drive in front of dad, then go shopping with friends;