这个不愿透漏姓名的人，后来乘着自动打开的降落伞飘回了地球。
The man, who has not been named, later floated back down to Earth on a parachute which opened automatically.
回收也自动通过使用降落伞。
这样制作的本实用新型达到工艺简单、成本低、能自动打开降落伞的目的。
The utility model made in this way achieves the purpose that the process is simple, the cost is low, and the parachute can open automatically.
一种能自动打开降落伞的水火箭，包括火箭头、贮藏仓、动力仓、尾翼、降落伞、系绳1、系绳2。
A water rocket automatically opening the parachute, including a rocket head, a storage bin, a power bin, a tail wing, a parachute, a tether 1, and a tether 2.
一种能自动打开降落伞的水火箭，包括火箭头、贮藏仓、动力仓、尾翼、降落伞、系绳1、系绳2。
A water rocket automatically opening the parachute, including a rocket head, a storage bin, a power bin, a tail wing, a parachute, a tether 1, and a tether 2.
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