Pumping water through their bodies, they strain out algae and other edible particles.

متن قابل جستجو

Pumping water through their bodies, they strain out algae and other edible particles.

با پمپ كردن آب به سمت بدنشان ، جلبك ها و ديگر ذرات قابل خوردن را به درون خود مي كشند