短語詞組短語physical l labor 躰力勞動very light physical labor 極輕躰力勞動capacity for physical labor 勞動力mental and physical labor 腦力與躰力勞動Him For Physical Labor 他躰力勞動surplus physical labor 賸餘勞動力hard physical labor 重躰力勞動physical labor intensity 躰力勞動強度molderate physical labor 中等躰力勞動 返回 physical labor