Abbas from Iran, now living in Sweden, says it is good to use your brain because calculators are not always available.
现住在瑞典的伊朗人阿巴斯说,多使用你的大脑是有益的,因为计算器并非总是可用的。
Abbas from Iran, now living in Sweden, says it is good to use your brain because calculators are not always available.
现住在瑞典的伊朗人阿巴斯说,多使用你的大脑是有益的,因为计算器并非总是可用的。
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