The lift was at ground level, marked Whites Only.

电梯在一层，门上写着“仅供白人使用”。

So, it's not at the ground level where people are.

所以，污染不是在地面上。

In the center, at ground level, is a round pool of water.

在中心位置，地面上有一个圆形的水池。

The auditorium, stage and dressing rooms for the actors are all below ground level.

正厅、舞台和演员使用的更衣室全都在地下。

But he's preparing since 2021, completing over 650 flight test landings on ground level.

但他自2021年以来一直在做准备，在地面上进行了650多次飞行试着陆。

At ground level, high levels of ozone can harm people's lungs and damage plants.

在地面上，高浓度的臭氧会损害人们的肺部和植物。

The trees were grown at ground level so that their roots could interconnect to make them stronger.

这些树从平面长起来，所以它们的根可以互相连接变得更加强壮。

So you have an even color from the ground level.

所以你从地面得到了均匀的颜色。

Seen at ground level, the designs are a jumbled senseless mess.

从地面上看， 设计是一团乱七八糟的乱七八糟的东西。

One that puts the rails on ground level through the jungle.

一种将铁轨放在地面上穿过丛林的铁轨。

These youngsters work 70 metres below ground level.

【ground】这些儿童在地下 70 米的地方干活。

A lot of people were not necessarily feeling this at the ground level.

很多人不一定在地面上感觉到这一点。

So we actually have to go down a little bit, down to ground level.

瑞秋：所以我们实际上必须下降一点，下降到地面。

Presently the ground leveled, and they stepped out of the mist into clear, sunny air.

不久，地面变平了， 他们走出迷雾， 进入晴朗、阳光明媚的空气中。

But the ones that ate at ground level like Diplodocus had equally long necks and big bodies.

但是那些像梁龙一样在地面上进食的动物有着同样长的脖子和巨大的身体。

So, if this  plane is seven miles high, it could fly for 70 miles before reaching ground level.

所以，如果这架飞机有 7 英里高，它可以在到达地面之前飞行 70 英里。

VOCs and nitrous oxide react with sunlight to produce secondary pollutants called PANs and tropospheric, or ground level, ozone.

VOC 和一氧化二氮与阳光发生反应，产生称为 PAN 的二次污染物和对流层或地面臭氧。

69. Snow aids farmers by keeping heart in the lower ground levels, thereby saving the seeds from freezing.

69。雪对农民是一种帮助，因为它保持地层土壤的温度，使种子不致冻死。

One of her clients was willing to hire her in this new capacity but wanted her to start at the ground level.

她的一个客户非常愿意以新的职位雇用她，但同时希望她从底层开始做起。

VOICE OVER: As well as monitoring the air, the flyers could cover a wide area at ground level.

画外音：除了监视空气外，传单还可以覆盖地面上的广阔区域。