translation.en: The goal is to take off, end of this year for the first test, but mainly next year, spring or summer, take off, on our own power, without additional help, without being towed, climb to 9,000 meters altitude.
translation.zh: 我们的目标是起飞， 今年年底的第一次试飞， 但是大致明年春天或夏天， 起飞，用我们自己的力量， 没有额外的帮助，没有牵引， 爬升至9000米的高度，