I have a dream those one day on the red hills of Georgia, sons of former slaves and sons of former slave-owners will be able to sit down jointly at the table of brotherhood.是什么意思_I have a dream those one day on the red hills of Georgia, sons of former slaves and sons of former slave-owners will be able to sit down jointly at the table of brotherhood.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句