在医院做志愿者的经历改变了我对生命的看法。
The experience of volunteering in the hospital has changed my perspective on life.
第一次做志愿者的经历对于我来说无疑是不寻常的。
My first time of being a volunteer is no doubt an unusual experience for me.
而哈佛进一步的研究发现，学做同样一个复杂任务，经历过REM梦境的志愿者们要比没有睡觉的志愿者表现得好上几乎十倍。
And further research from Harvard discovered that volunteers who had enjoyed REM-cycle dreams were up to ten times better at learning a complex task than volunteers who hadn't slept.
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