1·They were drilling through solid rock.
他们正在把实心岩钻通。
—— 《牛津词典》
2·The statues were hewn out of solid rock.
这些雕像是在实心岩石上凿出来的。
—— 《牛津词典》
3·The tunnel was blasted out of solid rock.
这条隧道是在坚固的岩石中炸出来的。
—— 《牛津词典》
4·They drove a tunnel through the solid rock.
他们凿出一条穿过坚固岩石的隧道。
—— 《牛津词典》
5·The engineers had to tunnel through solid rock.
工程师须要在坚实的岩石中开凿隧道。
—— 《牛津词典》
6·The drill is strong enough to bore through solid rock.
这把钻足以钻透坚固的岩石。
—— 《牛津词典》
7·The castle is founded on solid rock.
城堡建筑在坚固的岩石上。
8·The castle is founded on solid rock.
这座城堡建在坚固的岩石上。
9·In fact, it was originally a solid rock.
其实，这螺壳岩里面本来是实心的。
10·In fact, it was originally a solid rock.
其实，这本来是实心的岩石。