求文章英文翻译下面几段文字,请大神帮忙翻译成英文!请尽可能的使用手动翻译!谢谢翻译的好,可以追加分数中国近年不断开放低空

In recent years, China continues to open up low-altitude airspace , simplifying approval procedures and related private flying low and opening up policies, which means that a new diversified aviation market will bring a new wave of industry ! China has been a part of military airspace management , private aircraft , business jets , helicopters application routes require layers of approval , making the private jet flight in China is complicated and can not take into account the temporary private aircraft , mobility strong features. And too strict ATC also caused China's general aviation industry and navigable gap significantly compared to developed countries . Since most general aviation aircraft are in the low-altitude airspace , thus opening up low-altitude airspace for general aviation industry development. Coupled with the domestic demand for private and business flights outbreak , the next decade will be a breakthrough in China's general aviation industry to achieve a critical period ! Low-altitude airspace opening will create a value 1000000000000000 market opportunities. From the general aviation business jet , helicopter sales, leasing, pilot training , aircraft parts, maintenance to operations bases, low-altitude tourism market development , a new chain ready. In this one trillion yuan in the market, general aviation 's role in promoting new industries has caused concern over the government !
Chinese business jet market outlook situation in developed countries have an advantage , in most people's concept , is a small private jet plane . But this understanding is not complete , in a foreign country does have many privately owned business jet . However, a considerable number of domestic business jet business jet leasing companies belong to , when the user needs to the leasing company when you can hire a lot of upcoming business jet that flew to Shanghai to temporarily rented by some company bosses . Of course , the world's largest multinational corporations have generally composed by a number of business aircraft fleet and is equipped with flight and ground personnel . There are also many business jets , such as " Gulf Stream ", " certificate" , "Challenger " and other models of the jet. These aircraft flight speed compared favorably with the mainframe , no problem cruising altitude of 12,000 meters , a maximum range of some can reach 12,000 km. Most foreign companies are using modern , multi- stage turbo fan engine or turboprop business aircraft , helicopters , or security and high performance .
According to the latest statistics, the world in 1991 a total of 29,280 business jets , turnover statistics, the world 's largest manufacturer of business jets in the 10 United States 4 , Canada 2 , France, Britain , in order , meaning each one . Today the leaders of large companies are sitting business trip is official charter . "As for foreign big companies , " Fortune " 500 has 341 companies have their own jet or jet team.
Business Jet for the purchase and use of corporate customers, with time-saving , efficient, security, privacy and strong, highlight the distinguished , and other advantages ; against airlines, business jet market prospects , it is worth to intervene. " Moreover, the purchase and operation of business jets and the outside world does not know the benefits of line source said that a jet price is only a fraction of civil aircraft , the airline is obviously on spending billions of dollars into small, and with the business aviation market development , airline flight fee arrangements will gradually decline , therefore, the past has been waves of fashion business aviation market due to the small benefit large , will compete in the aviation industry, the new battleground .