This article is leading demands for middle-level cadres to conduct lectures and writing well.

本文是应领导要求，为中层干部进行讲座而精心写作的。

youdao

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。

youdao

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。

youdao

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

VOA: special.2010.03.03

His protagonist, Stephen Coleman, is a middle-level Australian diplomat who also happens to be a spy.

CNN: Hot Buttons

Until now, only low or middle-level officials have been prosecuted for war atrocities.

NPR: Prison For Ex-Dictator Soothes Guatemala

When you first initiated this strategy or plan, you were interested in talks with lower- to middle-level of Taliban.

WHITEHOUSE: President Obama and President Karzai Press Availability