What math knowledge did you have during your trip?

The first mathematical knowledge: know the latitude and longitude of the tourist destination.

The second is to know the distance between the destination and the surrounding time and space.

Third, learn about the historical and cultural data of cities and tourist destinations during the trip.

Fourth, understand the climate data in tourism and prepare for travel.

Fifth, understand and count the traffic flow data generated by various reasons during the journey to facilitate travel.

I think everyone of us lives better and richer, so it's May Day holiday. Many people also take their young and old people to travel during the May Day holiday, visit the great rivers and mountains of our country and visit the beautiful scenic spots around the world, so many of them are very tired during their work. When the May Day holiday comes, they should also take a good look outside and see the nature outside. Let your tired heart relax, relieve fatigue, get relaxed, and make your mood particularly comfortable and happy. When traveling, the family is eating delicious food from all over the world, watching the endless sea water on the beach in Shanghai, and walking and playing on the beach by the sea. The family is busy and happy. Families take care of each other. It's really fun to take a family photo of Xianyi, young and old, so this trip has many special benefits.