VOA慢速英语:美国农村只有一个学生和一个老师的学校

ranch – n. large farm where animals are kept

barn – n. large building on a farm where crops or animals can be kept

discouraged – adj. having lost \confidence or enthusiasm for something

galaxy – n. a large group of stars held together in the universe

bond – n. an interest, experience, or feeling that makes two people feel connected

certification – n. proof or document proving someone is qualified for a particular job, or that something is of good quality

perspective – n. a certain way of viewing things that depends on one's experiences