granitic batholith

例句：

1. 1.The granite cliffs tower above the city.
   花岗岩悬崖耸立在城市之上。
2. 2.Granite is a very hard and durable material.
   花岗岩是一种非常坚硬且耐用的材料。
3. 3.The granite quarry is located in the mountains.
   花岗岩采石场位于山区。