城镇社会保障体系的英文：
cities and towns social security system
the social security system in urban areas
n. 都市，城市；特许市；全市居民；伦敦商业区；充满...的地方
n. 城镇，市镇；市民；市内商业区
- That town is not blatant.
那座小城并不喧嚣。 - The orphan floated from town to town.
那个孤儿在各个城市游荡。 - Travelling from town to town,place to place,etc
从一城到另一城、从一地到另一地
adj. 社会的；群居的；合群的；社交的
n. 联谊会；社会聚会
- A social debut.
首次进入社交界，首次演出 - Slavery was once socially sanctioned.
奴隶制曾经为社会所认可。 - social service facility
社会服务场所