这足以说明为什么... (This is enough to show why...)
Grammar & Usage
How it works
This is a common fixed expression used to introduce an explanation for a phenomenon or situation. The phrase 这足以说明 (This is enough to show/explain) functions as a strong introductory clause, followed by 为什么 (why) and then the reason or cause. It emphasizes that the preceding context or evidence provides sufficient justification for the subsequent 'why' question.
Sample sentences
他的成绩一直名列前茅，这足以说明为什么他能被顶尖大学录取。
His grades have always been among the best, which is enough to show why he could be admitted to a top university.
市场对新产品的需求量如此之大，这足以说明为什么公司决定增加产量。
The market demand for the new product is so high, which is enough to show why the company decided to increase production.
这项技术能够大幅提升效率，这足以说明为什么它受到了广泛关注。
This technology can significantly improve efficiency, which is enough to show why it has received widespread attention.
Quick facts
Mnemonic
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Example
他的成绩一直名列前茅，这足以说明为什么他能被顶尖大学录取。
His grades have always been among the best, which is enough to show why he could be admitted to a top university.
市场对新产品的需求量如此之大，这足以说明为什么公司决定增加产量。
The market demand for the new product is so high, which is enough to show why the company decided to increase production.
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