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1. 眼球的转动可以告诉我们很多有关大脑的信息。

   yǎn​qiú de zhuǎn dòng kě​yǐ gào​sù wǒ​men hěn​duō yǒu​guān dà​nǎo de xìn​xī.

   Eye movements can tell us a lot about the brain.

   Source: CCMatrix