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。

Happiness hacks

快樂秘訣

Buy flowers for yourself

給自己買花

A team of Harvard researchers found that keeping fresh flowers at home does wonders in keeping away anxiety and negative moods. People in the study also felt more compassionate toward others and they felt a boost of energy and enthusiasm at work.

哈佛大學的一組研究人員發現，把鮮花放在家里可以神奇地趕走焦慮和消極情緒。參與研究的人對他人也更有同情心，他們在工作中感到精力充沛、熱情高漲。

Smile

微笑

While you may think of smiling as a reaction to feeling happy, some researchers suggest that smiling can also lead to joy. The simple act of smiling—even if you have to force it—might help to activate the happiness centers in your brain, leaving you in a better mood.

雖然你可能認為微笑是快樂的一種反應，但一些研究人員認為微笑也能帶來快樂。微笑這個簡單的動作——即使你不得不強顏歡笑——可能有助于激活你大腦中的快樂中樞，讓你心情更好。

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