Their remains accumulated on the floor of the lake and were then covered by clay and silt.
他们的遗体堆积在湖底,然后被粘土和淤泥覆盖。
2
As the site is largely covered by a silt lagoon, access is by way of an elevated boardwalk.
由于这一地带被淤泥和泻湖大量覆盖,一条高架木板路将其与外部连接。
3
The surrounding countryside is a dry patchwork of millet and corn fields covered with the fine yellow silt found across the Loess Plateau, one of the most erosion-prone places on earth.