visual corridor meaning in Chinese

视野无阻的地带

Should we impose mandatory requirements or offer incentives for sustainable building and urban design ( e . g . , for : maximum development height ; the layout of building blocks to allow for more open space , breezeways and visual corridors ; greening ; and pedestrian - only streets )
我们应否强制或提供政策优惠，以引导发展商采纳可持续发展的楼宇和城市设计(例如：大厦高度限制；楼宇布局预留更多休憩用地、空气及视觉通道；绿化措施；及行人专用街道等) ？