Revision history of "É€‰æ‹ 二å七开放å¼åŠžå…¬å®¤æ€»æ˜¯æœ€å¥½çš„é€‰æ‹ ï¼Ÿ"

Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.