long-run development的用法和樣例：
例句
- The Chinese political system has evolved over a long period of time.
中國的政治制度是長(cháng)期發(fā)展形成的。 - Overhaul of the rural sector has been a critical party plank and a key to China's long-term economic development.
農村領(lǐng)域的改革一直是共產(chǎn)黨的一項重要政策，也是中國經(jīng)濟實(shí)現長(cháng)期發(fā)展的關(guān)鍵所在。
