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Yan Hongsen is a student from Zhejiang Province. He has been a space lover s 1 he was four. And after he entered primary school, he even gave his classmates a lesson a 2 rockets at an opening ceremony. Because of that, all of his friends called him “rocket boy”.
In 2022, Yan 3 (point) out a rocket was wrongly named in an educational video shown to visitors at a planetarium (天文馆) in Lhasa. The planetarium corrected the mistake at once and thanked him.
In the same year, Yan made his decision 4 (build) his own rocket. It took him ten months to do research. He finally created his f 5 rocket.
That rocket only traveled 200 meters in the air and then began to fall, and didn’t open 6 (it) parachute (降落伞) at the highest point. That day, Yan was 7 (excite) but unsatisfied. He researched the r 8 why he failed. He made changes in his choice of materials. Later, he launched (发射) his second rocket 9 (successful).
According to Yan’s father, Yan is busy with his schoolwork like other kids. His father believes that parents should leave more space for children to achieve their d 10 . Meanwhile, parents should give them enough support.