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This is the trick when you want to fold. 1) Fold the square as symmetrically as possible, if it is not symmetrical, the plane is easy to turn, and it will not fly far;
2) The ratio of wings to the fuselage should be appropriate. The fuselage is small and the wings are large, and the lift of the aircraft is enough, but the center of gravity is raised, and the plane thrown out is easy to flutter; The fuselage is large and the wings are small, the center of gravity is too downward, and the plane is like a dart, full of inertia, but it has lost the flight and gliding trip, as if it is a ball of paper thrown out. The correct and reasonable ratio of wings and fuselage should be determined according to the shape of the paper airplane and the texture of the paper.
3) Pay attention to the balance between the front and back. The nose of the aircraft is too heavy, and the plane is easy to plunge headlong into the ground; The nose is too light, and it is easy to cause the nose to tilt, resulting in stalling. The balance of the aircraft can be adjusted by adjusting the shape of the paper airplane, or by making appropriate loading with strips of paper or tape (if allowed);
4) Finally, the throwing of paper airplanes is also very particular: do not throw crosswind, otherwise it is easy to be scraped off; There is also not enough power to throw downwind; It is best to throw against a not too strong headwind, the angle of the throw is slightly greater than the horizontal angle, about 15 degrees, the plane should be sent forward smoothly, and it will not be taken off naturally until the last moment, so that it will fly the farthest.
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My homeland.
My motherland, the motherland I love so much.
You are the rooster that roars high--- awakens the silence of dawn, you are the dragon soaring into the sky--- the storm of the times, you are the majestic lion --- dancing the majestic wind of China, you are the origin of human wisdom --- ignite the spark of civilization.
You have a sacred name, and that is China!
That's China, my motherland.
My beloved motherland.
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In my mind.
You are magnificent rivers and mountains.
You are splendid culture.
You are our warm home.
You are the mother of our motherland.
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My motherland, my motherland, you are the fluttering five-star red flag, you are the little flower on the side of the road. How beautiful you are.
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You are the great mother of China.
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When you're tough.
There are thousands of people who are in trouble with you.
When you are humiliated. There are ancestors who have been humiliated with you from generation to generation.
When you are glorious. One for you.
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When you are in trouble, he will carry the wind and rain for you, and when you are in danger, he will pull you along!
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I want to put my nose in the bud.
Smell the flowers and enjoy the wonderful time. Smell, smell – the scent brought me to sweet sleep.
I want to put my eyes on the white clouds. Look at the beautiful clouds in the sky. Look at the red sun at sunset.
Look at that! Look– the view took me into a fantastic fantasy! I want to put my legs on the sun.
Let the sun learn to walk and illuminate every corner of the world. Let's go! Let's go – fill the earth with light!
I want to put my ears on the fish. Listen to the whispers of the fish, listen to how the sea speaks! Listen!
Listen – the sea is my warm harbor. I want to put my eyes on the seaweed and watch the goldfish blow away. Watch octopuses hunt.
Look! Look – the bottom of the sea is my amusement park.
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I want to put eyes.
Placed on the pinnacle of a high mountain.
Look down on the vast land and look up at the vast starry sky.
Behold, behold—
Heaven and earth are so beautiful.
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I want to put my eyes on the sun, look down on everything in the world, and explore the mysteries of the universe.
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On a summer night, a mere rain, knowing the scream, Send the summer away, the pedestrians return, Autumn ushers, loneliness and loneliness...It's harvest time.
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I want to take the dog
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