美国文化背景：美国文化英语教程：英汉对照：an introduction to American culture 美国文化背景：an introduction to American culture：汉英对照 Brief introduction to American culture The American Way：An Introduction to American Culture An introduction to American culture / American cultural studies :：an introduction to American culture / An introduction to American history An introduction to agriculture 观看的实践：给所有影像世代的视觉文化导论：An introduction to visual culture