Caroline Edwin moved the mouse with her long, fair fingers, and parachuting equipment appeared on the large screen behind her.
She leaned on the lectern with one hand. "During the process of piloting an aircraft, many unknown dangers or malfunctions can occur, and only parachuting can save your life."
"To be a qualified pilot, mastering parachuting is a necessary survival skill. Not only must you ensure the correct posture when jumping, but you also need to make sure that the parachute opens smoothly."
"Moreover, when landing, there is a sudden reduction in speed, and the impact load on the legs is tremendous. If the posture is incorrect, it is very easy to suffer fractures or sprain your ankles."
"The altitude for parachuting generally ranges from 700 meters to 3000 meters. If the altitude is too high, the air is thin, the lower the air pressure, the lower the temperature, making it hard for the human body to endure."
