cleared site meaning in English

清理妥当的地盘

Make sure that each viewer has a clear site line to the display
确保每一位观看者到显示器有一个清晰的视线。
In the longer term , consideration should be given to requiring the ura to plough back a portion of the cleared sites of the large comprehensive redevelopment schemes for rehousing purposes
此外，亦应考虑要求市区重建局把大型重建计划下的部分已清理的地盘拨回作安置用途。