dense connective tissue

例句：

1. 1. The soil is densely packed with rocks.
   土壤中布满了岩石。
2. 2. The forest is dense, making it difficult to see the sky.
   森林茂密，难以看到天空。
3. 3. The dense fog made visibility extremely poor.
   浓雾使得能见度非常差。