特指时加the，例如:the forbidden city，紫禁城，the great Wall，长城，the summer palace颐和园，例句如下:l visit the summer palace once a year.我每年去一次颐和园。
she never visits the great Wall.她从没去过长城。
there is the forbidden city in Beijing.
特指时加the，例如:the forbidden city，紫禁城，the great Wall，长城，the summer palace颐和园，例句如下:l visit the summer palace once a year.我每年去一次颐和园。
she never visits the great Wall.她从没去过长城。
there is the forbidden city in Beijing.
