【中文版】

中国经济发展主要依靠内需拉动。近年来，中国政府采取了一系列措施来扩大内需，包括鼓励消费、投资和出口，以及推动产业升级和科技创新等。

首先，中国政府通过实施积极的财政政策和货币政策来提高居民的购买力和扩大内需。例如，政府降低了商品和服务税，增加了对居民的补贴，以及降低了房贷利率等措施来刺激消费。此外，政府还鼓励企业增加投资，推动产业升级和科技创新，以提高生产效率和产品质量。

其次，中国政府还通过加强基础设施建设来扩大内需。例如，政府加强了交通运输、能源、水利等基础设施建设，以提高生产力和降低物流成本。这些基础设施的建设不仅增加了就业机会，还提高了居民的生活质量。

此外，中国政府还通过鼓励服务业发展来扩大内需。服务业是内需市场的重要组成部分，包括金融、教育、医疗等领域。政府通过降低门槛、加强监管等措施来促进服务业的发展，增加了就业机会和居民的消费选择。

总的来说，中国经济发展主要依靠内需拉动，政府采取了一系列措施来扩大内需市场，包括鼓励消费、投资和出口，以及推动产业升级和科技创新等。这些措施的实施不仅提高了中国的经济实力和国际竞争力，也为中国经济的可持续发展奠定了坚实的基础。

【英文版】

The main driver of China's economic development relies on domestic demand. In recent years, the Chinese government has taken a series of measures to expand domestic demand, including encouraging consumption, investment, and exports, as well as promoting industrial upgrading and technological innovation.

Firstly, the Chinese government has implemented active fiscal and monetary policies to increase residents' purchasing power and expand domestic demand. For example, the government has reduced taxes on goods and services, increased subsidies for residents, and reduced mortgage rates and other measures to stimulate consumption. In addition, the government has also encouraged enterprises to increase investment, promoted industrial upgrading and technological innovation, to improve production efficiency and product quality.

Secondly, the Chinese government has also strengthened infrastructure construction to expand domestic demand. For example, the government has strengthened infrastructure construction such as transportation, energy, and water conservancy to improve productivity and reduce logistics costs. The construction of these infrastructure not only increases employment opportunities but also improves the quality of life of residents.

In addition, the Chinese government has also encouraged the development of service industries to expand domestic demand. The service industry is an important component of the domestic market, including finance, education, healthcare and other fields. The government has taken measures such as reducing thresholds and strengthening supervision to promote the development of the service industry, increasing employment opportunities and residents' consumption choices.

Overall, China's economic development mainly relies on domestic demand, and the government has taken a series of measures to expand the domestic market, including encouraging consumption, investment, and exports, as well as promoting industrial upgrading and technological innovation. The implementation of these measures has not only improved China's economic strength and international competitiveness but also laid a solid foundation for sustainable economic development in China.