The library is all on one level.

图书馆全部在同一层楼上。

《牛津词典》

My brother and I still laugh when we remember our relief on realizing that this new country was, like Istanbul, built on level earth.

我们记得当我们一意识到这个新的国家像伊斯坦布尔一样是建造在平坦的地面上时，我哥哥和我都笑起来。

youdao

Finally we know where Japan stands - on level ground.

我们终于知道日本站在哪里了——它站在水平的地面上。

youdao

The Commerce Department reported Thursday that the building of new homes fell in March to the second-lowest level on record.

VOA: special.2009.04.17

Fish imagines Milton as always on some level slapping the reader's wrist, reminding the reader of his or her fallen-ness, that there's a constant pedagogical correction going on.

费什想象弥尔顿总是在某种程度上斥责着读者们，提醒他们自身的堕落，并且诗中有一种持续的教育性的纠正在重复出现。

耶鲁公开课 - 弥尔顿课程节选

Everything is interconnected on the higher level on a spiral-- in other words will lead to deep understanding and hopefully assimilation of the material.

所有内容在一个更高的水平上呈螺旋状互相联系-,换言之，会带来深刻的理解和我所希望的对材料的吸收。

哈佛公开课 - 幸福课课程节选

In one of the companies we analyzed, the CEO had no fewer than 19 high-level colleagues on his top-level staff.

FORBES: Top Executives Almost Never Work as Real Teams

However, as Sprint embraces retail consumer electronics, it will see that -- on some level -- the enemy is itself, a familiar position for a company that has juggled hosting the wireless networks of Helio, Disney Mobile, its cable joint venture Pivot and its own Boost.

ENGADGET: Switched On: The WiMAX Window (Part 2)

Rich Black, a Sony representative, said that his company will only bundle StarOffice on entry-level desktops, not on laptops.

CNN: Big names plan to pre-install Sun's StarOffice