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1.The study of biochemistry is essential for understanding the structure and function of cells.
研究生物化学对于理解细胞的结构与功能至关重要。
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2.The researcher found a bioskeleton pore in the fossilized bone that could have been used to filter water.
研究者在化石骨中发现了一个生物骨架孔，可能被用来过滤水。
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3. The discovery of this pore has led to new insights into the evolution of life on Earth.
这一发现为地球上生命演化的新见解提供了依据。