(单词翻译:单击)
可可电台，每期节目一话题，让英语磨练耳朵的同时学到更多有益的小知识，丰富知识的同时受益于生活。
Sharpen your own memory
迅速提高记忆力
Train your brain
训练你的大脑
To keep the memory sharp, the same thing's required that will keep the mind sharp generally: lots of stimulation, keeping mentally active, learning new things. Whether it's doing the daily cross-word, conversing on difficult subjects, learning a language, or simply doing an interesting manual task, keeping active is at the heart of mental health, and the sine qua non of keeping on top of memory as your age.
保持记忆力的敏捷，同保持思维的敏锐所要求具备的东西是一样的：频繁的刺激，保持思维活跃，学习新事物。不论是做每日的字谜游戏，讨论困难的议题，学习外语，或是仅仅是去做一项有趣的手工，保持活跃是思维健康的核心，也是保持你所属年纪最佳记忆力的必要条件。
【知识点讲解】
keep on 继续雇用； 继续前进； 继续穿着； 重复
例句：
They keep on muddying the waters by raising other political issues.
他们不停地提出其他政治问题，力图把水搅浑。
Ray will earn his keep on local farms while studying.
雷求学期间会在当地的农场干活赚取生活费。
He used to keep on at me about the need to win.
他以前总是跟我唠叨必须获胜才行。
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