画中画升级版

[selina1985]

http://img1.qq.com/news/pics/876/876502.jpg

http://img1.qq.com/news/pics/876/876504.jpg

http://img1.qq.com/news/pics/876/876505.jpg

http://img1.qq.com/news/pics/876/876506.jpg

http://img1.qq.com/news/pics/876/876515.jpg

[selina1985]

http://img1.qq.com/news/pics/876/876516.jpg
把整幅图旋转90度你会发现其中的奥秘

http://img1.qq.com/news/pics/876/876518.jpg

http://img1.qq.com/news/pics/876/876519.jpg
试想左边的柱子怎么会靠前呢

http://img1.qq.com/news/pics/876/876521.jpg
横线都是平行的

http://img1.qq.com/news/pics/876/876524.jpg
疯狂的螺帽：你知道直钢棒是怎样神奇地穿过这两个看似互成直角的螺帽孔的吗？

[小纱]

厉害~~~

[selina1985]

真的很佩服这么有想象力的人

[“&.儍俽﹎.c]

早就睇过啦~

[Emma]

very good!

[月影无尘]

好~~~~~~~~~~高~~~~~~```不明~~~~~~~~