从网上看到这个觉得很好玩，推荐给大家玩。

上图原有一行附注：

If you cannot decipher anything, then try pulling the
corner of your eyes as if you were Japanese. Keep
pulling until your eyes are almost closed...It works.

意思是：如果你在图中看不出任何东西，那么就请扯着你的眼角往两边拉，直到扯成象小日本那样的眯缝眼的时候，你就能看出来了。试试看吧！