According to CAAC the biggest problems facing the civil aviation industry include too few airports, limited services, saturation at the main hubs of Shanghai, Guangzhou and Beijing and difficulties in co-ordinating civil and military flight paths.
英
美
- 民航總局表示，航空業(yè)面臨的最大問(wèn)題包括機場(chǎng)數量太少、服務(wù)地域不廣、（上海、廣州和北京等）樞紐機場(chǎng)容量飽和、軍民航空域使用協(xié)調困難等。
