The models show by analogy how matter is built up.
这个模型通过类比方法显示了物质是怎样构成的。
How matter how defeated I feel, I will keep on trying!
无论我感到多么失败，我还是要继续努力！
How matter how many mistakes I make, I will keep on speaking!
无论我犯了多少错，我还是要坚持说！
How matter how many mistakes I make, I will keep on speaking!
无论我犯了多少错，我还是要坚持说！
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