【摘 要】
：
“老鼠过街、人人喊打”,这反映了人们对老鼠的厌恶。确实,老鼠给人类带来的危害是巨大的。鼠蚤传播鼠疫,造成人类大量死亡。例如1894年广州及香港爆发鼠疫,死亡8～10万人,20
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“老鼠过街、人人喊打”,这反映了人们对老鼠的厌恶。确实,老鼠给人类带来的危害是巨大的。鼠蚤传播鼠疫,造成人类大量死亡。例如1894年广州及香港爆发鼠疫,死亡8～10万人,20年内蔓延至全世界,死亡1000多万人。若有某种因素导致老鼠繁殖力增强,将形成鼠害。历史上曾发生过一些特大鼠害。例如1978年,老
“The mouse crosses the street and everyone shouts,” which reflects people’s dislike of rats. Indeed, the harm that mice do to humans is enormous. Rats and fleas spread the plague, resulting in a large number of human deaths. For example, the outbreak of plague in Guangzhou and Hong Kong in 1894 killed 80,000 to 100,000 people and spread to the whole world within 20 years with more than 10 million deaths. If there is a certain factor that leads to increased fertility in mice, mice will form. There have been some extraordinary rat victims in history. For example 1978, old
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