短語(yǔ)詞組短語(yǔ)Child -labor 童工Child d Labor 不使用童工child labor law 童工法Federal Child Labor Laws 聯(lián)邦童工法Child Labor Standards 童工標(biāo)準(zhǔn)child labor is prohibited 禁止童工child labor in agriculture 辳業(yè)童工Historical Child Labor 歷史童工Current Child Labor 儅前童工 返回 child labor