"工农业总产值"和"中小学教师"英文如何翻译

工农业总产值 一般翻译成 Gross industrial and agricultural output value

在句子中也有这样的翻译

在本世纪末实现工农业总产值翻两番的目标是完全可能的.
译：It is entirely possible to achieve the goal of quadrupling the gross annual value of industrial and agricultural production by the end of the century.
中小学教师
Teachers of primary and middle schools

1.gross output value of industry and agriculture
2. teachers of the primary and secondary schools

Industrial and agricultural gross
Middle school and primary school teachers