steel ribbed floor

例句：

1. 1.The engineer designed a steel ribbedfloor for the new office building.
   工程师为新办公楼设计了钢制带肋地板。
2. 2. The steel ribbed floor isdurable and easy to clean.
   钢制带肋地板耐用且易于清洁。
3. 3. The steelribbed floor is perfect for high-traffic areas like gymsand schools.
   钢制带肋地板非常适合高流量区域，如健身房和学校。