金桂湖位于武汉的南部后花园——咸宁市咸安区南川水库。该句的最佳译文为（）。

A.Jingui Lake, which lies in the south part of Wuhan, called the Back Garden—the Nanchuan reservoir.#B.Jingui Lake is located in the Southern back garden of Wuhan—the reservoir of Xian’an district of Xianning.#C.Jingui Lake lies in the area of Nanchuan Reservoir, Xian’an District, Xianning, which is reputed as the Back Garden to the south of Wuhan.#D.Jingui Lake is located in the southern back garden of wuhan -- Nanchuan r