本帖最后由 靳京 于 2013-7-18 02:36 编辑 - l s% ?- F1 X& K) p- }" r9 s" {9 H5 M, b
These maps were found on the western website. I wonder if they were designed and made in or out of China in 1950. 谁了解这些50年代的北京版图是由谁在何地制作?' R6 B8 v2 }* _! W& M- {
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