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
Example Sentences:
1.
Nii national information infrastructure 美国国家信息基础设施
2.
Nni national information infrastructure 美国国家信息基础设施