公こう共きょう土ど木ぼく事じ業ぎょう

noun

public civil engineering works; public works

Refers to government-funded construction and maintenance of infrastructure such as roads, bridges, and water systems.

• 公こう共きょう土ど木ぼく事じ業ぎょうは地ち域いき経けい済ざいを支ささえている。

  Public civil engineering works support the local economy.