精选优质文档-倾情为你奉上HR必备劳动法律英语(一)Labor law劳动法labor relation 劳动关系social insurance protection and welfare社会保险和福利 labor discipline 劳动纪律 professional ethics职业道德. trade unions 工会 collective contract集体合同the conclusion and revision of labor contract订立和变更劳动合同invalid labor contracts 无效劳动合同term of the labor contract劳动合同期限remuneration劳动报酬terminate the labor contract终止劳动合同responsibilities for violating the labor contract.违反劳动合同的责任trial execution /the period of trial use试用期 contractual labor rela