bistate

adj.两州的

Building large new hospital in bistate area would constitute a wasteful use of resources, if only because the duplication of facilities should be avoided. 在双州地区建立新的大型医院会浪费资源，因为不应该有设施/设备重复。这样翻译对吗？

Building large new hospitals in the bistate area would constitute a wasteful use of resources, on the basis of avoidance of duplicated facilities alone. if only because the duplication of facilities should be avoided 这道题的正确答案为E，请问怎么理解？

bistate cooperation in combating crime. 在打击犯罪方面两州的合作