sot

例句：

1. 1. He sat down on the couch and started watching TV.
   他坐在沙发上开始看电视。
2. 2. She sat by the window, looking out at the view.
   她坐在窗边，看着外面的景色。
3. 3. The teacher sat down at the front of the classroom and began to explain the lesson.
   老师坐在教室前面开始讲解课程内容。