谁能帮我把这段话翻译成英文？不要机翻，谢谢！

As the backbone of our country national economy, basic industry, the relationship between the national economy and the national economy is the important symbol of the economic development level of a country.. China's current defense industry and construction, shipbuilding, automotive, machinery and other industries are affected by the steel industry. The development of China's iron and steel industry has been the impact of the financial crisis, the rapid decline in domestic and foreign high-speed rail demand, China's steel export pressure surge, the ability to get profits fell. Banks restrict credit to strengthen the supervision and management, China's iron and steel enterprises facing financing difficulties; as is known to all, as a capital intensive industry, iron and steel industry, by financing difficulties, the benefit of industry is low, itself has insufficient funds, enterprise debt rate also rising, faced with serious financial difficulties, how to finance the iron and steel industry effectively, improve financing efficiency has become an important research topic. In this paper, the various aspects of theoretical study, based on the principal agent cost theory, corporate control right theory, asymmetric information theory on the effects of China's iron and steel industry listed companies debt financing capacity factor has carried on the comprehensive analysis, the ability mainly with the company's internal and external environment is closely related to, to enhance China's iron and steel industry listed company debt financing ability, we must improve the company's governance, strengthen the management of the company's debt, and a credit rating system from the external environment.