英语口语自学教材，一片通美语初级口语单词1200个，第191课。请重复跟读。首先：可看着例句的文字跟读。 最后：不看例句的文字亦可顺畅地完成跟读
sit
[动 词] 坐着, 使就坐. They usually sit in the back of the class. 他们通常是坐在全班的后面. This grass is too wet to sit on. 这片草地太湿了, 不适合坐下. smell [动 词] 嗅出, 察觉出. I've got a cold and I can't smell. 我感冒了, 闻不出味道. [名 词] 气味 ,有味道. Where is that smell from? 那个味道是哪来的? smelt [动 词] 嗅出, 察觉出. (smell 的过去式与过去分词) The room smelt as if it had not been cleaned for a long time. 这个房间好像有一股很久没打扫过的气味. I have smelt this smell before. 我以前曾经闻过这个味道. smile [动 词] 微笑, 笑. I have never seen her smile. 我从未看过她的微笑. [名 词] 微笑, 笑容, 恩惠, 好意. What brought that smile to your face? 什麼事让你笑得那麼开心啊? square [名 词] 正方形, 平方, 广场. Many people gather in the square. 许多人聚集在广场. [形容词] 正方形的, 死板的. The shape of a box is usually square. 箱子通常是正方形的. [动 词] 弄成方形, 调整.