tsúi-lia̍k水力

waterpower

waterpower; hydraulic power; freight; freightage; water conservation; irrigation works

English Wiktionary, “水力” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%B0%B4%E5%8A%9B · confidence: Medium (Wiktionary, Hokkien)