可可電臺，每期節目一話題，讓英語磨練耳朵的同時學到更多有益的小知識，豐富知識的同時受益于生活。

Reasons to Smile-Health Benefits of Smiling

微笑的理由

Smiling Boosts Your Immune System

微笑增強免疫力

Smiling helps the immune system to work better. When you smile, immune function improves possibly because you are more relaxed. Prevent the flu and colds by smiling.

微笑可以讓免疫系統更好地工作。當你微笑，免疫功能可能會因你的放松而增強。微笑可以預防流感和傷風。

Smiling Lowers Your Blood Pressure

微笑降低血壓

When you smile, there is a measurable reduction in your blood pressure. Give it a try if you have a blood pressure monitor at home. Sit for a few minutes, take a reading. Then smile for a minute and take another reading while still smiling. Do you notice a difference?

當你微笑的時候，你的血壓將顯著降低。如果你家中有血壓計，你可以試一下。靜坐幾分鐘，然后閱讀。再比較微笑一分鐘，然后微笑著閱讀。你是否感覺到了有所不同？

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