with an ability to express oneself easily and articulately

he writes fluently and authoritatively

she speaks fluently and convincingly on the need for more controls

in a smoothly graceful and effortless manner

Smith batted fluently to hit 11 fours off 115 balls

Moscow Flyer jumped fluently at Aintree to record a six-length victory

in a way that progresses smoothly

the game ran fluently