求翻译：Visitors board the Hearst Castle bus at the Visitor Center as they begin their journey for the five mile trip to the top of the hill. The view out of the window shows the natural beauty that attracted William Randolph Hearst to this spectacular location. Upon the conclusion of the indoor tour, guests may stroll the gro是什么意思？

待解决 悬赏分：1 - 离问题结束还有