In his famous speech "I Have a Dream," Dr. Martin Luther King envisioned a day when people of all colors--black and white--could ride on buses together and go to the same schools.
美國黑人民權領袖金恩博士曾有篇知名演說「我有個夢」，夢中白人、黑人可以同坐一班公車，同上一所學校……。