In recent years, with the advancement of society, the modes of transportation have witnessed significant changes, which makes people’s travel more convenient and faster.

People’s daily travel options of transportation are becoming more and more diverse. For one thing, with the rise of the sharing economy, shared bicycles, electric bikes and cars can be seen everywhere. They charge by time, and the cost is low, so that people can easily find one available according to their own needs through apps. For another, due to the continuous progress of technology, smart electric self-balan-cing scooters are also favored by young people. At the same time, the technology of driverless cars has emerged, which will be a greater change.

From what has been discussed above, we may conclude that changes in the way of transportation can not only improve people’s quality of life and travel efficiency, but also further increase people’s sense of happiness.