问题描述：
韦博英语I1作业
Make a schedule for a 5-day trip abord9that means out of China)that visits 2 cities in 2 countries.
这样总共是2个城市还是4个城市啊
Make a schedule for a 5-day trip abord9that means out of China)that visits 2 cities in 2 countries.
这样总共是2个城市还是4个城市啊
问题解答：
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