I am telling you.until I shaved my head,
I never realized how much heat is lost
though the top of the head. I walk out in
winter and it feels like I have an ice pack on
my head. Unbelievable.
我跟你讲，直到我把头发剃光，我才真正意识到有那么多的热量都是从人的头顶散掉的，当我光着头在冬日里行走时，感觉我头上就像顶了一个冰袋，真是难以置信。
——布莱恩·克兰斯顿
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