分类：教育/科学-外语学习
问题：求助：inthepicture和onthepicture的区别最? 
求助：in the picture和 on the picture 的区别
最好举例说明。
多谢赐教。
回答：on the picture 表示在图片表面上的 物体，
eg. If We clean the dust on the picture, it may seem more beautiful.
in the picture 表示在图片里面的物体。
eg. How many birds do you see in the picture?
    I can see five birds in the picture.But there are so many fingerpirnts(指纹) on the picture.
但是in the tree&on the tree与上面的短语是不同的。
on the tree是本身树上有的,如果实 
in the tree是后来有的,如小鸟
eg. There are many apples on the tree,and,look！about ten 
birds in the tree.