ground-level

基本解释

While the atmosphere’s ozone protects us from the sun’s rays, ground-level ozone is a pollutant.
大气层中的臭氧保护我们免受阳光的辐射，而地面的臭氧是一种污染物。
The framework covers the ground-level details of the implementation of Web-based applications and provides a piece of structural software.
该框架包含基于 Web 应用程序实现的底层细节，并提供一部分结构化软件。
But in the past month, Jackson has also delayed new standards on ground-level ozone and toxins from boilers—quite possibly in response to Republican grumbling.
但是，过去一个月中，Jackson也推迟了地水准平面臭氧和锅炉排放有毒物质两项新标准的发布——这很有可能是对共和党的抱怨作出的响应。

WMO scientists assess and monitor air pollutants such as ground-level ozone,smog, particulate matter, sulfur dioxide and carbon monoxide.

There is benefit to having those with stories and scars to help at the ground-level.
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If something is at ground level, it is at the same level as the ground, as opposed to being higher up or below the surface.