Originally, cockroaches were only in the diet of the Australian aboriginals, they cook them on a fire and eat them. Australia is a country of immigrants. For culture integration,the migrants of Australian are now trying to adopt traditions,for example, eating cockroaches. I've been to Australia, and I've seen people eating a cockroach in Australia on television. According to the statistics collected from more than 100 samples, approximately, there are more than two hundred cockroaches in evey household in Australia. Recently, eating cockroaches has become more and more popular among the teenagers, as a behavior to show bravery. If a teenager sees a cockroach in a house, he might just catch it and eat it directly. Many of them were send to hospital because of diarrhoea...