dense flocbed

例句：

1. 1.The soil is densely packed with rocks.
   土壤中满是岩石，非常密集。
2. 2. Theforest was dense with trees.
   森林里树木茂密。
3. 3. The dense fog obscured theview of the distant mountains.
   浓雾使远处的山峦变得模糊不清。