If the port company was permitted to go ahead with the proposed infill, it would increase the industrialization of the bay.如果这家港口公司获准进行拟议中的填充作业，该海湾的工业化程度将会有所提高。The concrete infill is beginning to be laid down.开始放置混凝土填充物了。There is room for infill between the new outer suburbs.在新建的远郊住宅区之间还有空地可以盖房。