underworld organization的用法和樣例：
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.
一個社會中黑社會的發展狀況，其實是合法權力與黑社會組織的非法權力兩種權力博弈的結果。 - Gangdom organization brought abominable influence to the people's livelihood of Korea and public security.
黑社會組織給韓國的民生和治安帶來了惡劣的影響。
