【正确答案】The economy has maintained a medium-high growth rate, making China a leader among the major economies. With the gross domestic product rising from 54 trillion to 80 trillion yuan, China has maintained its position as the world’s second largest economy and contributed more than 30 percent of global economic growth. Supply-side structural reform has made further headway, bringing a steady improvement in the economic structure. Emerging industries like the digital economy are thriving; the construction of high-speed railways, highways, bridges, ports, airports, and other types of infrastructure has picked up pace. Agricultural modernization has steadily advanced, with annual grain production reaching 600 million metric tons. The level of urbanization has risen by an annual average of 1. 2 percentage points, and more than 80 million people who have moved from rural to urban areas have gained permanent urban residency. Regional development has become more balanced; the Belt and Road Initiative, the coordinated development of the Beijing-Tianjin-Hebei region, and the development of the Yangtze Economic Belt have all made notable progress. Through devoting great energy to implementing the innovation-driven development strategy, we have seen much accomplished toward making China a country of innovators. Construction on islands and reefs in the South China Sea has seen steady progress. The new institutions of the open economy have been steadily improved. China now leads the world in trade, outbound investment, and foreign exchange reserves.