VOA慢速英语:新冠病毒危机促使拉丁美洲回归教育广播

cube -n. an object that has six square sides

habit -n. a usual way of behaving: something that a person does often in a regular and repeated way

motivate -v. to give (someone) a reason for doing something

content -n. to give (someone) a reason for doing something

elementary -adj. a school including usually the first four to the first eight grades and often a kindergarten

kid -n. a child