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。

擺脫特困戶

Fight back with caffeine but do not overdose

咖啡雖好，可不要貪杯哦！

A cup of coffee or tea that contains a good amount of caffeine is good for the health, and is important to keep us alert for important occasions, such a crucial meeting.

However, too much coffee may cause an accelerated heartbeat, anxiety and other symptoms that may be linked to heart problems.

【知識點津】

a good amount of 大量

例句：

The boat shipedagoodamountofwater.

船里進了大量的水.

accelerated adj.加速的

例句：

When we drew level, he neither slowed down nor accelerated.

當我們齊頭并進時，他既沒有慢下來也沒有加速。

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