The remaining section of woodland is cut down to ground level.

林地的剩余部分被砍光了。

《柯林斯英汉双解大词典》

Her monitor has shown that air pollution levels are higher closer to ground level, which has helped highlight concerns that babies and young kids may be at higher risk of developing lung problems.

她的监测仪显示，越是接近地面，空气污染水平越高。这凸显了人们的担忧，担心婴儿和幼童患肺部疾病的风险可能会增加。

youdao

And I've stayed close to ground all my life.

我已经一辈子为此而贴近地面。

youdao

And,this will force the agency to ground flights carrying aid workers to camps for refugees and internally displaced people.

VOA: standard.2009.08.02

Then he flung outward, feet first, with a swish, Kicking his way down through the air to the ground.

然后，纵身一跳，他两脚先伸出去，在空中乱踢乱舞，于是飕的一声，降落到地面。

耶鲁公开课 - 现代诗歌课程节选

so I don't know, I think it's just really cool to be able to work something from the ground up.

所以，我不知道，我就是觉得能从头开始做一件事很酷。

什么是认知科学？ - SpeakingMax英语口语达人

This after going to ground following an innocuous looking clash with Manchester City defender Richard Dunne.

BBC: SPORT | Football | African | Drogba's uncle warns the boo-boys

For affected units, the Air Force says it will shift its focus to ground training.

NPR: Federal Budget Cuts Ground Air Force Aircraft

There is a revolution coming and it may be best to go to ground.

FORBES: Occupy This: Up in the Air