vigorously (ripping, tearing, scratching, etc.); roughly; with a rip
(eating) with a crunch
stiff; starchy; crisp
(working) hard; energetically; vigorously; furiously
with a series of loud, repeated sounds (e.g. firing a machine gun, revving an engine); with a lot of (continuous) noise
袋をばりばり破いて開ける。
Rip open the bag roughly
煎餅をばりばり食べる。
Crunch on rice crackers
彼はばりばり仕事をこなす人だ。
He is someone who works vigorously