왈시왈비in English:to be indecisive or to waver

Examples
with 왈시왈비.

• 그는 항상 왈시왈비해서 결정을 내리지 못해.geuneun hangsang walsiwalbihaeseo gyeoljeong-eul naeriji mothae.He is always indecisive and cannot make a decision.