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if you are a "Han Duck" a person who can't swim and one day it rains cats and dogs, forming a serious flood. You are trapped on the car roof or a highland . At the same time, water all aroundyou begins to grow higher and higher.But unfortunately, the rescue team is on their way and can notmake it in time. What can you do to save yourself despite the fact that you can not swim?
in rainy seasons, we usually take raincoats whenwe go out. This kind of raincoat I designed
can be aerated and after that it becomes asimpleairship, whichyou can use to rescue yourself from dangerous areas.
Jiangxi University of Finance and Economics
Jiangxi University of