1. For their house, which had sound foundations, would have stood stoutly even if it had been almost submerged.
    因为他们的房子地基牢固，即使洪水几乎灭顶也不会倒塌。

2. Torrents of water rushed down the mountain and submerged the farmland.
    山洪暴发, 淹没了农田。

3. Torrents of water rushed down the mountain and submerged the farmland.
    山洪暴发, 淹没了农田。

4. The village no longer existed because it had been submerged, and all the valley too.
    村庄已不复存在，因为已经为水所淹，山谷也被水淹没了。

5. These include the swift Gulf Stream current, the unexplored submerged valleys of the Atlantic and the often violent weather within the mystery zone.
    这其中包括墨西哥湾的湍急海流，尚未探测的大西洋海沟，以及该神秘区域经常变幻莫测的恶劣天气。