2022以睡眠为主题的英语演讲稿（通用6篇）

2022以睡眠为主题的英语演讲稿（通用6篇） 　　演讲稿可以帮助发言者更好的表达。随着社会一步步向前发展，演讲稿的使用越来越广泛，那要怎么写好演讲稿呢？下面是小编整理的2022以睡眠为主题的英语演讲稿（通用6篇），欢迎阅读，希望大家能够喜欢。　　以睡眠为主题的英语演讲稿1　　Hibernation is more than sleep. It is a very deep sleep.The animals temperature drops to just over zero centigrade,and its heart beats very slowly. People who find hibernating animals asleep often think that they are dead: the body feels very cold, and the creature may breathe only once every five minutes. A hibernating animal cannot feel any pain. You can touch it, or even pull its tail, without causing it to move or wake up. In its hibernating state it can even live in a poisonous atmosphere for a long time without any ill effect.　　Hibernating in this way, the animal can sleep all through the winter. You might wonder how it manages to ……(阅读全文)

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