求翻译：出口信贷国家担保制是国家为了扩大出口，对于本国出口商或商业银行向国外进口商或银行提供的信贷，由国家设立的专门机构出面担保。是什么意思？

National export credit guarantee system is a state in order to expand exports, for its exporters or importers or foreign commercial banks to credit provided by banks, specialized agencies, established by the state and offer no warranties.

state export credit guarantee system is a State in order to expand exports, the domestic exporters or commercial banks abroad to importers or banks to provide credit, set up by the State agencies to guarantee.

The foreign export credit country guarantee system is a country in order to expand the exportation, provides the credit regarding our country exporter either the commercial bank course overseas importer or the bank, sets up the specialized agency acting on behalf of guarantee by the country.

State guarantee of export credit system is the country in order to expand exports, to foreign importers or exporters or commercial bank credit provided by banks, backed by the country established specialized agencies to show up.

The export credit country guarantees that it is the country in order to expand export, as to the national exporter or credit which the commercial bank provided to make for importers or banks of foreign countries, assure by specialized agency that the country sets up.