1. This rock sample shows a poikilitic texture, with large mineral grains scattered within a groundmass.(这个岩石样品呈现出斑状结构,有大颗粒矿物散布在基质中。)
2. The poikilitic nature of this rock indicates a complex history of crystallization and metamorphism.(这个岩石的斑状特性表明了其复杂的结晶和变质历史。)