underworld organization的用法和样例：
例句
- The state of development of the underworle in a society is the result that legal power and illegal power of underworld organization fight.
一个社会中黑社会的发展状况，其实是合法权力与黑社会组织的非法权力两种权力博弈的结果。 - Gangdom organization brought abominable influence to the people's livelihood of Korea and public security.
黑社会组织给韩国的民生和治安带来了恶劣的影响。
