sizy

例句：

1. 1. She sat in the corner ofthe room, looking at the clock.
   她坐在房间的角落里，看着时钟。
2. 2. The teacherasked us to sit down and listen carefully.
   老师让我们坐下，仔细听讲。
3. 3. He saton the sofa, watching TV with hisfamily.
   他坐在沙发上，和家人一起看电视。