spans造句

A steel railway bridge spans the Yalu River.
鸭绿江上有一座钢铁大桥.

The wire door was a couple of hand - spans from his face.
铁笼门距他的脸只有一两个巴掌远.

As spans increase this will become unavoidable for the internal rooms.
随着跨度的增加,这种做法对于内部房间是势在必行的.

• #spans