The choice of position on the bus refer to covertness, territoriality, uncertain pressure, space without interruption, habitual space, dangerous space and the sense of security.

• 公车上空间位置的选择与隐密性、领域感、不确定性的压力、无干扰性的空间、习惯的空间、危险的空间和安全感都有重要的关连性。