厦门是一个岛吗:An apple a day keeps "your fact" away?

An apple a day keeps the doctor away.是什么意思 An apple a day keeps the doctor away. An apple a day keeps "your fact" away? An apple a day keeps "your fact" away?? 请问怎么翻译An apple a day keeps the doctor away Do you ever hear anyone say,"An apple a day keeps the doctor away"? An Apple A Day ! Keeps Windows Away!这句话什么意思好像是一个广告语？？ 翻译:"an apple a day keeps the doctor away.'' 英语谚语，5 A friend in need is a friend indeed.6 An apple a day keeps the doctor away. An apple a day keeps the doctor away. 可以帮我翻译出来，解释汉语说的是什么意思。