日本电梯，原来还可以这样用？不得不服！

　　Wonderful design of Japanese escalators!

　　It’s reported that a kind of escalator in Japan could transform its stairs into a large flat platform for wheelchair to move up and down with great safety and convenience.

　　Such new product can turn an escalator into a mobile platform, which could hold more than 2 individuals, and thus smooth the transportation of large objects.