It 6 out that the brain needs exercise in much the same way our muscles do, and the right mental 7 can significantly improve our basic cognitive 8 .
结果表明大脑需要像肌肉一样进行锻炼，而适当的脑力锻炼可以显著提升我们的基本认知功能。
In a very practical way, the Internet is becoming an external hard drive for our memories, a process known as "cognitive offloading.
从非常实际的角度来看，互联网正在成为我们记忆的外部硬盘，这一过程被称为"认知卸载"。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。