最终，这家公司添加了一个降落伞作为紧急着陆系统。
Ultimately, the company added a parachute as an emergency landing system.
你应该在正确的时间打开降落伞，保证安全着陆。
You want to deploy your parachute at the right time to ensure a safe landing.
你应该在正确的时间打开降落伞，保证安全着陆。
You want to deploy your parachute at the right time to ensure a safe landing.
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