The property has its entrance on a middle level accommodating an office and two bedrooms.

住宅的入口在中层，中层包括一间办公室和两间卧室。

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At the middle level, a portable graphics engine provides support for line draws, area fills, polygons, clipping, and color models.

在中间层，可移植的图形引擎提供对线的绘制、区域的填充、多边形、裁剪以及颜色模型的支持。

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The entrance to the lowest floor was on the south side of the temple; a stairway led up to the middle level and from there to the third.

在殿右边当中的旁屋有门，门内有旋螺的楼梯，可以上到第二层，从第二层可以上到第三层。

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She leads us to a two-level room in the middle of the museum.

VOA: special.2010.03.03

"We want middle school kids to increase their level of achievement in science and math and for their teachers to increase their level of performance in teaching those subjects."

VOA: standard.2010.05.10

Our master bedroom and bath are on the middle level, along with Corky's office.

WSJ: The House That 'Hound Dog' Built | House Call

The project is a partnership of the Environment Agency, Huntingdonshire District Council, Middle Level Commissioners, which is a group responsible for land drainage, Natural England and the Wildlife Trust.

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First, I may be the worst manager who has ever lived. (If they held a contest, I am pretty sure I would win.) For a couple of years, I was a middle level manager at the largest division of a Fortune 500 company.

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