INTRODUCTION :The huge iron structure embodies a more complicated society, while inter-cross setting means co-operation, exchange which is the way that people dealing with each other.

• 作品简介:巨大的钢架结构象征着人类日益复杂的社会，相互穿插结合的布局意喻着合作、交流已成为今天我们处理相互关系的主要方式。