Ultimately, the company added a parachute as an emergency landing system.
最终，这家公司添加了一个降落伞作为紧急着陆系统。
2
The disc also behaves as a parachute during descent, ensuring a gentle landing, while the low-hanging control pod keeps it from being too top-heavy.
而且在降落的过程中，飞碟还能充当降落伞来保证平稳落地，而挂在下面的控制箱能够避免头重脚轻。
3
While the better trained soldiers practise a parachute jump in a simulator which perfectly imitates the jump (especially the moment of leaving the aircraft and landing).