A man once counselled his son that if he wanted to live a long life, the secret was to sprinkle a little gunpowder on his cornflakes every morning.是什么意思_A man once counselled his son that if he wanted to live a long life, the secret was to sprinkle a little gunpowder on his cornflakes every morning.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句