appear at county fairs and carnivals as a stunt flier and parachute jumpertour the country making political speeches, giving lectures, or presenting plays
"The presidential candidates are busy barnstorming this month"
V-T/V-I（及物动词/不及物动词）
When people such as politicians or performers barnstorm, they travel around the country making speeches or giving shows. 巡回演说; 巡回演出 [美国英语]
例：
He barnstormed across the nation, rallying the people to the cause.