VOA慢速英语:美国神秘巨石消失一幕被拍下:4男子将其连根拔出

monolith - n. a stone that was put in position by people as a monument or for religious reasons

pop - n. to suddenly break open or come away from something often with a short, loud noise

trash – n. things that are no longer useful or wanted and that have been thrown away

trace - n. remains

sheriff – n. an elected official who is in charge of enforcing the law in a county or town of the U.S

remote – adj. far remote

teenager – n. a person between the ages of 13-19