‘Avoid stimulating drinks such as cola, coffee and tea after 6pm, and don’t watch TV or check emails during the hour before bed — try listening to classical music or a relaxation CD.’

晚上六点之后尽量避免喝有兴奋作用的饮料，比如可乐、咖啡、茶之类的，睡前的一个小时内不要看电视，也不要去查看你的邮件——去听听古典音乐或是舒缓的CD。

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"Energy drinks", Mountain Dew and a wide variety of other "energy bars" or supplements often contain a high amount of stimulating products.

能量饮料、激浪和各种各样其他的“能量棒”和补充品通常含有大量的使人兴奋的物质。

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