You probably don't need to worry unless you start forgetting a good portion of your vocabulary or losing the capacity to do easy math problems.
你完全不用担心,如果你没有开始遗失你的一份词语,或是失去做简单数学题的能力。
They found that when women and men work on a number of simple tasks - such as searching for a key or doing easy math problems - at the same time, women significantly outperformed men.
他们要求男女研究对象同时完成几个简单任务,比如找钥匙或做简单数学题,结果发现女性处理问题要好得多。
数学有趣又容易。
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