求翻译：盐城技师学院经批准为全省首批重点技师学院，升格为副厅级建制，2011年，被批准为全国首批中等职业教育改革发展示范学校，是什么意思？

Yancheng Institute of technicians for the province's first batch of approved technicians College was upgraded to deputy department formed in 2011, was approved as the first national model of reform and development of secondary vocational education schools,

Yancheng institute of technicians approved for province-wide first batch of key institute of technicians, and upgraded to a deputy department head formed in 2011, has been approved as a national first batch of secondary vocational education reform and development, model schools

The Yancheng technician institute by the authorization for the entire province first batch key technician institute, promotes for the vice-hall level is organic, in 2011, is authorized for the national first batch medium vocational education reform development demonstration school,

Yancheng technician College is approved for the province's first key technician College, upgraded to Deputy Department head formed in 2011, was approved as the first batch of secondary vocational education reform and development of model schools,

Yancheng technician College is approved for the province's first key technician College, upgraded to Deputy Department head formed in 2011, was approved as the first batch of secondary vocational education reform and development of model schools,