1.
The underworld of organized criminal gangs.
黑社会有组织的犯罪团伙组成的下流社会，黑社会
2.
The indication is that it is an underworld killing.
迹象表明它是下流社会的谋杀。
3.
The police have informers in the London underworld .
警察在伦敦的下流社会中有告密者。
4.
He looked like a shifty underworld character.
他看起来是个鬼头鬼脑的下流社会的角色。
5.
Tramps are from the lowest stratum of society.
流浪汉来自社会最下层。
6.
A Study on Social Security of Immigrating Population in the Process of Constructing Harmonious Society in China;
构建和谐社会下我国流动人口的社会保障问题
7.
He would test whether the upper society would trample him under foot or not.
他要试一试上流社会究竟会不会把他踩在脚下。
8.
Tramps are in a low stratum of society.
流浪汉生活在社会的下层。
9.
Research of the farmers′ continuing education from the perspective of social mobility;
社会流动视角下的农民继续教育研究
10.
The Rescuing Protection for Street Children with Social Policy Perspective;
社会政策视角下的流浪儿童救助保护
11.
The Society's Repartee to the Epidemic Diseases in the Early Period of New China
建国初期疫病流布背景下的社会应对
12.
Flow into and Back-flow from Cities: Rural Laborers Flowing Influenced by Social System;
进城与回流：社会制度影响下的民工流动
13.
On the Country Women Labour Movement under the Vision of Social Gender;
社会性别视角下的农村女性劳动力流动
14.
Management and Service to Floating Population under the Horizon of Constructing Harmonious Society;
论构建和谐社会视野下的流动人口管理与服务
15.
Railroads and the social flux in the middle and lower reaches of Huai river region (1908 -1937);
铁路与淮河流域中下游地区社会变迁(1908-1937)
16.
Research about the Employment Exclusion of Rural Following Women with the Social Gender Awareness;
社会性别意识下的农村流动妇女就业排斥研究
17.
Assistance and Protection of Waif: Studied with the Prospective of Social Work;
社会工作视角下的流浪儿童救助与保护
18.
On the Rights Protection of Itinerant Population under the Harmonious Society Conception;
论和谐社会理念下的流动人口权益保障问题