青年中文labor certification的意思
labor certification中文翻譯：
勞工證
certification───n.證明，鑒定；出具課程結業證書，頒發證書
labor───vt.詳細分析；使厭煩；n.(Labor)人名；(德、塞、法)拉博爾；(英)拉博；n.勞動；工作；勞工；分娩；vi.勞動；努力；苦干
certification poc───認證poc
labor market───n.勞動市場；勞動市場；勞工市場
labor-saving───adj.節省勞動力的；adj.節省勞力的；減輕勞動的
certification test───認證測試；出廠證明試驗；資格認證考試
labor cost───勞工成本，人工成本；人工成本；工資；勞工成本
labor contract───n.勞工合同
constant labor───持續勞動
Wal-Mart said it will require third-party certification that suppliers are meeting all the safety, labor and environmental standards required by local laws.───沃爾瑪說，將要求第三方認證確保供應商達到當地法律在安全、勞動用工和環保方面的規定。
For this post, I've noted two ways to quantify the value of a certification by focusing on the value of the labor spent to study for a certification.───對于這篇博客，我會提到有兩種以勞動力來量化認證價值的方式。
Most categories require an employer to get a labor certification and then file a Form I-140, Immigrant Petition for Alien Worker, for you.───在美國，大多數類別需要雇主得到勞動證書，提出表格I-140——移民雇員申請表。