例如，地上公共空间是完全开敞的环境，而地下空间主要是以封闭和围合空间为

For example, the public space on the ground is a completely open environment, while the underground space is mainly closed and enclosed space, both of which will make a huge difference between people visually and psychologically. Therefore, it is recommended to provide some enclosed or semi-enclosed relatively private spaces for open spaces on the ground public spaces, while underground public spaces are more considered to give people a more open and flexible space by design.

For example, above ground public space is a completely open environment, and the underground space is mainly closed and enclosed space, both of which will bring great differences in visual and psychological. Therefore, it is proposed to provide some enclosed or semi-enclosed relatively private space seisiscope in the ground space, while the underground public space is more considered to give a more open and flexible space by means of design.

For example, the public space on the ground is a completely open environment, while the underground space is mainly closed and enclosed space, which will bring great differences in vision and psychology. Therefore, in the ground public space, it is suggested to provide some enclosed or semi enclosed relatively private space for the open space, while the underground public space is more considered to provide a more open and flexible space with the design approach.