barnstorm (v.)youdaoicibaDictYouDict[barnstorm 词源字典]
1815, in reference to a theatrical troupe's performances in upstate New York barns (usually featuring short action pieces to suit vulgar tastes); extended 1896 to electioneering, 1928 to itinerant airplane pilots who performed stunts at fairs and races. Related: Barnstormed; barnstorming.[barnstorm etymology, barnstorm origin, 英语词源]