chip away atの例文

例文

1. we can chip away at this iceberg and figure out what it is
   氷山を削っていけば 理解が進みます
2. while he was gone , we continued to chip away at his empire .
   奴がいない間 奴の王国を少しずつ削り続けた
3. if they're wise , they'll hide behind those walls and chip away at us , man by man .
   彼らが利口なら壁の後ろに隠れて 我々を一人ずつ削っていくでしょう