In order to preserve some of the open land, house owners may choose to allow construction on the side land of their houses, but not build in front of or behind their house in order to preserve some remnants of open surrounding land.
為了保留一些開放的土地，屋主可以選擇在房屋的側面進行施工，但不建在房屋前面或後面，以保留一些開放的殘餘周邊土地。