I was particularly good at mental arithmetic.
我特别擅长心算。
My fondness for mental arithmetic came in very handy.
我喜欢心算因为使用心算是很方便的。
But it can also improve the brain's ability to do mental arithmetic.
它还能改善大脑做心算的能力。
Mental arithmetic and terror videos had different autonomic nervous response mode.
心算和恐怖影片具有不同自主神经反应模式。
Mental arithmetic and terror videos had different autonomic nervous response mode.
心算和恐怖影片具有不同自主神经反应模式。
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