题目

In recent years, a growing number of Chinese books and movies have been translated into other languages.【1】 They have been learning Chinese and are interested in Chinese culture. Anna is one of them, Before she translated Jin Yong’s novel Legends of the Candor Heroes (《射雕英雄传》), the writer was little known to English readers.【2】But Anna managed to do it. Impressed (使……印象深刻) by the book’s themes (主题) of good against evil, loyalty (忠诚) and love, as well as Chinese philosophy (哲学), Anna hoped to bring it to new readers. After five years of work, 13．已知椭圆C经过点A（2，3），且点F（2，0）为其右焦点，则椭圆C的标准方程为$\frac{{x}^{2}}{16}$+$\frac{{y}^{2}}{12}$=1．