1、 The most powerful computers struggle to reliably recognize the shape of an object, the most elementary of tasks for a ten-month-old kid.
最强大的计算机都难以可靠地识别出某个物体的形状，而这对于10个月大的孩子来说是最基础的任务。
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2、 Economists who study the relationship between money and happiness have consistently found that, above a certain income, the two do not reliably correlate.
研究金钱与幸福关系的经济学家们一致发现，在一定的收入之上，两者之间就并没有可靠的关联。
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