“小康社会”常见的英文表达是 a moderately prosperous society 。
“moderately”意思是“适度地;中等地”,“prosperous”意为“繁荣的;兴旺的” ,整体“a moderately prosperous society”准确传达了“小康社会”所蕴含的经济发展达到一定水平、人民生活较为富足的状态这一含义。
例如:China is striving to build a moderately prosperous society in all respects.(中国正致力于全面建成小康社会。 )