Warning: file_put_contents(/www/wwwroot/ppbbbu/oiqp.com/cache/251a020301ac4a83147c8879dfad6686.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/oiqp.com/index.php on line 55 social unit是什么意思，social unit的翻译，social unit音标、读音、用法和例句_奇葩剧汉英词典
As the basic unit of the administrative system in China, Villages exist in Scenic spots and Historic sites vastly. 摘要村庄作业我国行政体系中最基本的社会单位，广泛存在于风景名胜区范围内。