sit on the rope
sit on the rope
sit on the chair
翻译sit on the floor
请问sit on the committee
sit on the floor为什么不可以说sit on floor?
sit it on sit on it sit on the chair sit the chair on 以上哪种说法
是sit on the chair还是sit in the chair
是sit in the sofa 还是sit on the sofa?
Sit on the grass.还是 Sit in the grass?
是sit in the armchair还是sit on the armchair?
There is a rope on the playground.(改为特殊疑问
I sit on the football是什么意思!