VOA慢速英语:Seven Hidden Google Games

infographic - n. a visual image such as a chart or diagram used to represent information or data

geography - n. an area of study that deals with the location of countries, cities, rivers, mountains, lakes, etc.​

virtual - adj. existing or occurring on computers or on the Internet

departure - v. the act of leaving a place especially to start a journey

joystick - n. a lever used to control the movement of images on the screen in a computer or video game

bounce - v. to cause (a ball, rock, etc.) to hit against a surface and quickly move in a different and usually opposite direction