高手帮我翻译一论文摘要，不要机器翻译的，谢谢

2007 China's Gini coefficient is an alarming 0.48, it indicates that the polarization of rich and poor in China has already reached a considerable degree, therefore, based on the fair perspective, deepen the reform of China's current personal income tax system is the need to have. In this paper, learn from foreign experience in the relevant tax reform, in light of China's actual situation, at this stage of our fair tax loss of the status quo, and on how to further improve the personal income tax system, promote fair tax burden, put forward some specific measures idea.
Key words: personal income tax and improve the taxation fair Countermeasures