求翻译：由当时财政部拨款30万银元，从法国购进“高德隆”C型教练机12架。第一期招收飞行学院50人，分寻常（初级）与高级两个班。1919年，该校脱离参谋本部，改称航空教练所，隶属国务院航空事务处。是什么意思？

By the then Ministry of Finance allocated 300,000 silver dollars, purchased from the French "high Delong" C-type trainer 12. First flight academy recruit 50 people, sub-ordinary (primary) and senior two classes. In 1919, the school from the Chiefs of Staff, was renamed the airline coaches, under the

From the time when 300,000 silver dollars, treasury funds from France to purchase "high delon " C Rylina structure 12. The first phase 50 flying school enrolment, unusual (primary) and Senior Two classes. In 1919, the school changed its name from the headquarters of the General Staff, under the Stat

Allocated funds by at that time Ministry of Finance 300,000 silver dollars, purchased “Gaud from France to be prosperous” C trainer aircraft 12.The first issue of recruitment flying academy 50 people, divide common (primary) and the high-level two classes.In 1919, this school was separated from the

Funded by the Treasury at that time 300,000 silver dollars, from France to buy "Caudron" c-type trainer 12. First phase of the recruitment of flight school of 50 people, an unusual (Basic) and advanced two classes. In 1919, out of the General Staff Department of the school, was renamed air coach, ai

By Ministry of Finance appropriation 300,000 silver dollar at that time, buy from France " high Germany grand " Model C trainer aircraft 12. NO. one to recruit fly in 50 institutes, is divided into ordinary (elementary) and advanced class two. In 1919, this school broke away from our department of t