We have a four-day package tour to Zhangjiajie. It is parts of t

We have a four-day package tour to Zhangjiajie. It is parts of the mountains in the nature reserve area in Hunan province. It is worth seeing.
【正确答案】：我们有一个张家界的四天包价旅游。张家界是湖南自然保护山林的一部分，它很值得一看。