JoJo爱次肉
Albert Einstein was bron in Germany in 1879.he started instered in Compass whe he was a little boy .he likes doing some small research by himself .he study high maths in high scool.when he finish the collage ,he moved to swiss and published the photoelectric effect speech.he became the most famous sincentist in the world . At last ,he died in 1955.we lost a greatest scientist in the world.we miss him for ever.
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