The story of the powerful Alpha conquering the world, and by the way, the story of conquering the basics of materials science course. If you take it personally, he is a college bully. He has learned the principles of Marxism very well and has been exempted from the exam. He is also on the way to conquer the basics of materials science. Let us cheer for them together! ! !
Purpose: Material science is too difficult, I have to write 10,000 words