surplus population 意味

• surplus population
  過剰人口
  かじょうじんこう
  

例文

1. however , since tsushima had such poor land that it could not absorb the surplus population within the territory , some japanese people as well as people involved in trading began to settle in sanpo , and these people were called kokyowa .
   しかし対馬は土地が痩せ島内で過剰人口を吸収できず、交易従事者のみならず三浦に定住する日本人（恒居倭）が出現する。