What tree is not a tree 脑筋急转弯结果是什么还有好几个dog room face earWhat face is not a face What ear is not a ear.What room is not a room
问题描述：
What tree is not a tree 脑筋急转弯结果是什么还有好几个dog room face ear
What face is not a face What ear is not a ear.What room is not a room
答
whatever.
答
第二个surface
第四个room room还有个意思是空间的意思，所以空间不是一个房间
答
family tree 家谱
surface表面
ear这个没想到
mushroom蘑菇
答
family tree
interface/clock face
corn ear玉米穗
mush room