求翻译：湖南工业职业技术学院是1999年经教育部批准设立的高等职业技术学院，学院前身——湖南省机械工业学校创办于1955年。是什么意思？

Hunan Vocational and Technical College in 1999 by the Ministry of Education approved the establishment of Vocational and Technical College, formerly College - Hunan Machinery Industrial School was founded in 1955.

hunan Industrial Vocational Technical School is 1999 approved the establishment by the Ministry of Higher Technical College, the College was last seen--Hunan machinery industrial school was founded in 1955.

The Hunan industry professional technology institute was in 1999 the higher professional technical institute which authorized by the Ministry of Education to set up, the institute predecessor - - Hunan Province mechanical industrial school organizes in 1955.

Hunan industry Polytechnic College was established 1999 approved by the Ministry of education of higher vocational and technical college, predecessor of the school--Hunan machinery industry school was founded in 1955.

Hunan industry Polytechnic College was established 1999 approved by the Ministry of education of higher vocational and technical college, predecessor of the school--Hunan machinery industry school was founded in 1955.