设施: installation; facilities 短语和例子防洪设施 flood control installations; 集体福利设施 collective welfare institutions; 军事设施 military installations; 文化教育设施 cultural and educational institutions; 军事设施 medi
合同: agreement; contract 短语和例子购货合同 purchase contract; 互惠合同 reciprocal contract; 签订合同 sign a contract; 售货合同 sales contract; 撕毁合同 tear up a contract; 合同采购 contract purchasing; 合同承包 job contractin
