地ち下か運うん動どう

noun

underground activities; clandestine operations

Refers to political, social, or organizational activities conducted secretly, often against an established authority. Synonymous with 地下活動.

See also: 地下活動

• 彼かれらは地ち下か運うん動どうを通つうじて政せい府ふに抵てい抗こうした。

  They resisted the government through underground activities.

• その組そ織しきは長なが年ねん地ち下か運うん動どうを続つづけている。

  The organization has been carrying out underground activities for many years.