1. The excavation work as the first step in the Stonehenge archaeologists dug a deep ditch house. 作为此次挖掘工作的第一步，考古学家在巨石阵内部开凿了一条深沟。
2. On the basis of analyzing the origin of data warehouse, the paper expounds its characteristics, basic structure as well as relative ways of data excavation. 本文在分析数据仓库由来的基础上，阐述了它的特点、基本结构以及与之密切相关的数据采掘方法。
3. In the modern room designs artistic the again innovation, the basic goal is must inherit traditional art and the excavation adaptation time demand new region culture spirit. 现代室内设计艺术的再创新，根本目的就是要传承传统艺术和挖掘适应时代需求的新的地域性文化精神。
英英解释
n.
1. the act of digging
2. the site of an archeological exploration
3. a hole in the ground made by excavating
4. the act of extracting ores or coal etc from the earth
