三角函数与买菜Trigonometry and Groceries
你将来不会用三角函数去买菜。但三角函数会决定你将来要不要买菜 懂了么。
You won’t be using trigonometry to buy groceries someday. But trigonometry will decide whether, someday, you’re the one buying the groceries. Get it?
你将来不会用三角函数去买菜。但三角函数会决定你将来要不要买菜 懂了么。
You won’t be using trigonometry to buy groceries someday. But trigonometry will decide whether, someday, you’re the one buying the groceries. Get it?
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