However, redevelopment alone cannot catch up with the pace of urban decay. In addition, not all old buildings have to be pulled down; many may be renovated and restored.

• 不过,单靠拆卸和重建楼宇,并不足以赶上市区老化的速度,同时,并非所有旧楼都需要拆卸,大多数是可以维修和翻新的。