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。

摆脱特困户

Fight back with caffeine but do not overdose

咖啡虽好，可不要贪杯哦！

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.

【知识点津】

a good amount of 大量

例句：

The boat shipedagoodamountofwater.

船里进了大量的水.

accelerated adj.加速的

例句：

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

当我们齐头并进时，他既没有慢下来也没有加速。

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