dense bronze

例句：

1. 1. The soil isdensely packed with rocks and minerals.
   土壤中布满了岩石和矿物质。
2. 2. The forestis dense, making it difficult to navigate.
   森林茂密，难以通行。
3. 3. The densefog obscured the view of the distantmountains.
   浓雾使远处的山峦变得模糊不清。