听双语新闻——填词

Chinese rail design standards win intl approval

Two international standards for high-speed railway infrastructure design and power supply, which were mainly drafted and developed by China, have been published by the International Union of Railways, demonstrating the nation’s 【小题1】 to promoting the internationalization of high-speed railway standards. Led by experts from China, more than 20 professionals from a dozen countries, including France, Germany, Japan and Spain, spent four years drafting the two latest standards.

By the end of last year, China’s high-speed railway network stood at more than 40,000 kilometers, 【小题2】 over two-thirds of the world’s total high-speed rail. China’s high-speed railway system spans different geographic 【小题3】, including icy weather, frozen soil, mountainous areas and humid coastal areas, providing abundant experience in building high-speed rail.

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Rome is a city with ________ ________ ________ and the food there is delicious.