superior trade union的用法和樣例：
例句
- The next higher level trade union shall assist and guide the basic level labor disputes conciliation.
上級工會(huì )對基層勞動(dòng)爭議調解工作，進(jìn)行指導和幫助。 - The trade unions at the higher level may assign personnel to assist the direct the enterprises to establish trade unions, no unit or individual may obstruct.
上級工會(huì )可以派員幫助和指導企業(yè)職工組建工會(huì )，任何單位和個(gè)人不得阻撓。
