求翻译：总面积约3平方公里，四川美术学院、坦克库·重庆当代艺术中心、重庆501当代艺术基地、102艺术基地等艺术群落，为我们打开艺术的窗口。其中，黄桷坪涂鸦艺术街是国内最大规模的涂鸦街，已形成百余家培训机构组成的艺术培训产业、文化创意和传媒产业，以及画廊和艺术品交易市场等。是什么意思？

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Total area of about 3 square kilometers, 4 tanks, Sichuan Academy of Fine Arts, Chongqing, the contemporary arts center, Chongqing 501 contemporary art center, 102 arts arts communities such as Al Qaeda, and the arts for our open window. One got his pecker up, graffiti and street art is the mass of

The total area approximately 3 square kilometers, the Sichuan fine arts institute, tank storehouse · Chongqing present age artistic communities and so on art center, Chongqing 501 present age art base, 102 artistic bases, open artistic for us the window.Among them, Huang Jueping the doodle art stree

A total area of about 3 sq km, Sichuan Academy of fine arts, tank library · Chongqing contemporary art center, Chongqing 501 contemporary art base, 102 base arts community, we open the window art. Among them, Huang Jue ping graffiti Street graffiti art Street is the largest scale, has formed the art

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