大家都搜:
它们是字母c
1、are they old───他们老了吗
2、they are they───他们是他们
3、letter c───字母c
4、are they ok───他们没事吧
5、They are duck───它们是鸭子
6、are they───是吗
7、they are green───它们是绿色的
8、they are letter───它们是一封信
9、who they they are───他们是谁