Khan Academy: This is probably the ultimate "learn something" app – it's a video school that'll teach you everything from Algebra to the basics of Venture Capitalism.
这可能是一款终极学习应用，它提供了非常广泛的学习视频，从代数到风险投资基础。
Khan Academy: This is probably the ultimate "learn something" app – it's a video school that'll teach you everything from Algebra to the basics of Venture Capitalism.
这可能是一款终极学习应用，它提供了非常广泛的学习视频，从代数到风险投资基础。
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