sofa意思是：n. 沙发；长椅造句：
1、The sofa functions as a bed at night.这沙发在夜里可以当床。
2、There's little spring in this sofa.这张沙发几乎没什么弹性。
3、She sat down next to him on the sofa. 她紧挨着他在沙发上坐下了。
4、The kitten was curled on a cushion on the sofa. 那只小猫在沙发垫子上蜷缩成了一团。
5、He is sitting beside her on the sofa 他挨着她坐在沙发上。
