VOA慢速英语:来自罗德岛州的男孩发现了最大的蛤蜊

clam – n. a type of shellfish that lives in sand or mud, has a light-colored shell with two parts, and is eaten both cooked and raw

knee – n. the joint that bends at the middle of your leg

display – n. an arrangement of objects intended to decorate, advertise, entertain, or inform people about something