This caterpillar is poisonous. If you get stung by it, the place it stings gets swollen and hurts.
"この毛虫は毒があって、刺されると腫れて痛いよ〜"
毛虫 a caterpillar
毒がある poisonous, venomous
もし刺されたら if you get stung
腫れる swell
痛い hurt
This caterpillar is poisonous. If you get stung by it, the place it stings gets swollen and hurts.