求翻译：1951年2月，中国第一部社会保险法规《中华人民共和国保险条例》出台，并陆续颁布了养老、医疗、工伤、社会福利等法规政策。标志着我国社会保障制度的正式开始。是什么意思？

In February 1951, China's first social insurance laws and regulations "of the PRC Insurance Act," introduced, and has promulgated a pension, health care, work injury, social welfare and other regulations and policies. China marked the official start of the social security system.

正在翻译，请等待...

In February, 1951, the China first social security laws and regulations "the People's Republic of China Insurance Rule" appeared, and promulgated one after another has cared for the aged, laws and regulations policies and so on medical service, injury on job, social welfare.Symbolizes our country so

In February 1951, the first social security legislation of the People's Republic of China Insurance Ordinance introduced, and successively promulgated the pension, health care, industrial, social welfare, regulation and policy. Marking social security system officially began.

In February 1951, China's first social insurance laws and regulations "of the PRC Insurance Act," introduced, and has promulgated a pension, health care, work injury, social welfare and other regulations and policies. China marked the official start of the social security system.