步行至此，回望洞口，由于洞內外氣溫與濕度的顯著差異，此地常年籠罩在輕霧之中，景象如夢似幻，恍若仙境。

當地居民將連州地下河親切地稱為“大口巖”。讓我們一同審視此洞口，其高達三十米，寬達六十米。如此宏偉的洞口，在嶺南地區乃至全國范圍內都極為罕見，因而得名“大口巖”。

再觀對面峭壁，其層巒疊嶂、波詭云譎，猶如一幅祖國最美的千里江山畫卷，展現著無盡的壯麗與深邃。

Stepping here and looking back at the cave entrance, due to the significant differences in temperature and humidity inside and outside the cave, this place isshrouded in light mist all year round, with a dreamlike and fantastic scenery like a fairyland.

    The local residents affectionately refer to the Lianzhou Underground River as "Big Mouth Rock". Let us examine this cave entrance together, which stands thirty meters high and sixty meters wide. Such a magnificent cave entrance is extremely rare in the Lingnan region and even across the country, hence the name "Big Mouth Rock".

    Looking at the opposite cliff, its layers of peaks and ridges, with ever-changing clouds and mist, are like a painting of the most beautiful thousand miles of rivers and mountains in the motherland, displaying an endless expanse of grandeur and depth.