long-run development

• 长期发展

long-run development的用法和样例：

例句

1. The Chinese political system has evolved over a long period of time.
   中国的政治制度是长期发展形成的。
2. Overhaul of the rural sector has been a critical party plank and a key to China's long-term economic development.
   农村领域的改革一直是共产党的一项重要政策，也是中国经济实现长期发展的关键所在。