求翻译：可研报告比较全面地表述了项目的区域工程地质情况，包括地形地貌、地层岩性、地质构造及地震、水文地质条件。同时也表述了生态湿地的地质条件，包括湿地平台各土层分布层厚及物理力学性指标、湖区内料场土层分布层厚及淤泥与淤泥质土的分布及储量。是什么意思？

4 layers of gravel soil, grayish yellow, dense, bearing capacity characteristic value 280KPa.

For the earth and gravel layer 4 grayish yellow in Micronesia, endurance, features 280 KPa value.

Might grind the report quite comprehensively to indicate the project region engineering geology situation, including terrain landform, formation lithology, geologic structure and earthquake, hydrogeological conditions.Simultaneously has also indicated the ecology wetland geological condition, includ

4 layers of gravel soil, grayish yellow, dense, bearing capacity characteristic value 280KPa.

4 layers of gravel soil, grayish yellow, dense, bearing capacity characteristic value 280KPa.