aqueduct arch

• 输水拱道

aqueduct arch的用法和样例：

例句

1. The arch way between the two buildings will be glassed over,so that people crossing from one building to the other can keep dry when it rains.
   两座大楼之间拱道上面覆盖了玻璃，这样在雨天来往于两楼之间的人们不会淋着雨。