keystone aaf造句

例句与造句

1. Phase-down of Keystone AAF began in late 1943 when the 432d was inactivated on 1 November 1943, and the 3d TRS was moved back to Orlando Army Air Base in early February 1944.
2. It's difficult to find keystone aaf in a sentence. 用keystone aaf造句挺难的