An extra large set of timber stairs reaches up the stone foundational wall toward the upper floor, with a unique free-floating rail curving down toward the floor.
很大一组木质楼梯沿着石基墙到达上层，它的扶手非常独特，向下弯曲一直到达地板。
2
Now, scientists report that some relatives of crows called rooks used the same stone-dropping strategy to get at a floating worm.
现在，科学家报道说乌鸦亲戚白嘴鸦能用同样的扔石技巧来够到浮动的蠕虫。
3
The campus is peppered with artificial ponds where stone benches and floating lotus blossoms inspire reflection.