If you have one spoiled （爛的） apple in a box with a lot of good apples, the bad one will soon damage the others. Because a bad person can have a negative influence on those around him or her, he or she is called a bad / rotten apple.
如果你把一個(gè)爛蘋果和一堆好蘋果都放在盒子里，那么這個(gè)壞蘋果會(huì)很快也讓其他的受到傷害，正如一個(gè)壞人會(huì)帶壞他身邊的一群人一樣，那么他/她就被稱為害群之馬。
"Every school has a couple of bad apples who damage its reputation （聲譽(yù)）," Danny said. "Joseph is the rotten apple in our school."
“每個(gè)學(xué)校都有一些害群之馬在損害學(xué)校的聲譽(yù)，”丹尼說(shuō)，“約瑟夫就是我們學(xué)校的害群之馬?！?BR>
如果你把一個(gè)爛蘋果和一堆好蘋果都放在盒子里，那么這個(gè)壞蘋果會(huì)很快也讓其他的受到傷害，正如一個(gè)壞人會(huì)帶壞他身邊的一群人一樣，那么他/她就被稱為害群之馬。
"Every school has a couple of bad apples who damage its reputation （聲譽(yù)）," Danny said. "Joseph is the rotten apple in our school."
“每個(gè)學(xué)校都有一些害群之馬在損害學(xué)校的聲譽(yù)，”丹尼說(shuō)，“約瑟夫就是我們學(xué)校的害群之馬?！?BR>