但是在房地产销售中也出现了一些问题。
但是应用过程中也出现了一些问题，主要是存在信息孤岛、应用孤岛和资源孤岛的问题。
But there are some problems in the course of application, the main problems are information island, application island and resource island.
沥青混凝土已越来越多地被采用为公路建设的主要原料，但是不置可否也出现了一些问题。
Asphalt concrete has increasingly been adopted as the main raw material for road construction, but some problems have also emerged.
应用推荐