When you eat rice crackers, you should give the package a flick with your finger so the crumbs fall to the bottom of the bag, and then open it up and eat it.
ーWhen you eat rice crackers, you should give the package a flick with your finger so the crumbs fall to the bottom of the bag, and then open it up and eat it.
「せんべいを食べる時、袋を指で弾いて、かすを袋の底に落としてから開封して食べる。」
rice cracker「せんべい」
give the package a flick with your finger で「指でパッケージを弾く」
crumbs で「くず・かす・かけら」
ご参考まで！
カナダ 
