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。

早睡的好處

Helps metabolism

有助新陳代謝

Our body needs to send away all the unwanted waste from within. Sleeping through the day till noon will disorganise the exile. We need to eat and sleep on time to maintain energy.

我們的身體需要排出一些我們不需要的毒素，睡得太晚會影響排毒的這個過程。我們需要按時吃飯和睡覺才能保持體力。

Reduce the risk of cancer

減少得癌癥的幾率

Sleep in the dark. Light in the night reduces the melatonin level which is supposed to cause sleep and prevent the risk of cancer. So make your room dark and sleep early in the night allowing your body to produce melatonin.

要保證在黑暗中睡覺。晚上睡覺有光的話會減少褪黑激素的含量，而抗黑變激素能夠促進睡眠，讓我們不容易得癌癥。所以晚上睡覺要保證房間黑暗并且早睡，這樣能促進褪黑激素的產生。

【知識點講解】

send away 遣走，解雇； 遣散； 發付

例句：

He wants to send away for some a book.

他想寫信去要一些書.

I want to send away for some books I need.

我想函購我需要的一書籍.

Send away the past with gratitude, and welcome the future with earnestness.

用感恩的心送走過去, 用虔誠的心迎接未來.

supposed to 猜想會

例句：

The government, the executive and the judi-ciary are supposed to be separate.

政府、行政部門和司法部門應該彼此分離。

And what is that pearl of wisdom supposed to mean?

那番精辟見解到底是什么意思呢？

They are supposed to be here at about half four.

他們應該在4點半左右到達這里。

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