The expansion on the scope includes two aspects: first, local legislation concerning the social affairs such as protection of environment and ecology, exploration and effective utilizing of natal resources, labor and social security is increasing.是什么意思_The expansion on the scope includes two aspects: first, local legislation concerning the social affairs such as protection of environment and ecology, exploration and effective utilizing of natal resources, labor and social security is increasing.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句