horizontal frame

例句：

1. 1.The architect designed a horizontal frame for the new building.
   建筑师为新建筑设计了一个水平框架。
2. 2. The artist used a horizontal frame to create a beautiful painting.
   艺术家使用水平框架创作了一幅美丽的画作。
3. 3.The engineer tested the horizontal frame of the bridge before it was put into use.
   工程师在桥梁投入使用前测试了其水平框架。