So now we have a ground body. We can use the same technique to create a dynamic body.
我们已经有了一个地面体，我们可以使用同样的方法来创建一个动态物体。
With the world defined, you specify the ground body within that world and its position.
定义了此世界后，就可以指定该世界内的地面体及其位置了。
For step 2 the body definition is passed to the world object to create the ground body.
第二步，将定义的物体对象引用到世界对象中，从而来创建地面盒子。
We finish the ground body in step 4 by creating the ground polygon shape on the ground body.
在第四步中，我们将创建的地面多边形引入地面盒子对象中，从而完成了地面盒子的创建。代码如下。
The next two segments in the setup phase define the static ground body and the dynamic sphere body.
设置阶段的下两个部分是定义静态的地面和动态的球体。
This setup is similar to the creation of the ground body, except that you define additional attributes for the dynamic body.
设置的过程与地面物体的创建相似，只不过需要为动态物体定义额外的一些属性。
The paper makes an approach to the factors influencing the ground resistence frome angles of selection and laying way of ground body.
从接地体的选取和敷设方式等角度探讨了影响接地电阻的因素。
With every stride, runners hit the ground with up to five times their body-weight.
赛跑者的每一步都以5倍于他们体重的力量撞击地面。
They pried off the lid with their shovels, got out the body and dumped it rudely on the ground.
他们用铁锹撬开盖子，取出尸体，粗鲁地扔在地上。
According to her research, runners hit the ground with as much as four times their body weight per step, while race walkers, who do not leave the ground, create only about 1.4 times their body weight with each step.
她的研究表明，人在跑步时，脚每次着地对地面的压力相当于自身体重的四倍，而竞走者不完全离开地面，其每步的压力只有自身体重的1.4倍。
Besides making the necessary adjustments to your chair, armrest and desk, consider using a footrest to ensure that your feet are firmly on the ground and thus can carry some of your body weight.
除了对座椅、扶手和办公桌加以必要的调整之外，还可以考虑放一台脚凳，以确保你的双脚稳稳地踩住，这样可以分散掉身体的部分重量。
Her body was limp, and she was in a seated position against the brush, but there was nothing underneath her. She was suspended just above the ground.
她的身体已经无法动弹，并以坐立姿势靠着电刷，但她双脚离地，被悬在半空。
I started designing for natural earth burials: where the body, dressed only in a shroud, is placed directly into the ground or into an eco-friendly coffin.
我开始为自然土葬设计，土葬时，只穿着寿衣，直接放进土里或者放进环保的棺材里。
The rest of the body would be burned to ash, ground to powder and made into a paste in the horn of a bull to be administered to the warriors on special occasions.
身体的其他部位会烧为灰烬，化为粉末后将其粘到公牛角中，在特殊场合中可将公牛角授予勇士。
At the same time, a middle-aged man on a bicycle fell to the ground. Blood came from his body.
同时，一个骑车的中年男子摔倒在地，身上流血。
As the train came closer to him, his heart pained and he fell to the ground, the train passing over his thin body. When it was gone, the man lay dead, with his memories carrying him to safety.
突然，梦被一声火车鸣笛声惊醒了，火车就在眼前，它来的好快啊，老人停住了，但火车没有停，不停地鸣笛，老人眼角的泪痕又多了一点泪花，终于火车创在老人身上，他倒下了，心碎了，火车碾了过去，老人死了，他的回忆已经带着他的灵魂安全离开。
Despite a body designed to hop along the ground, many species in New Guinea have evolved to live in the forest canopy, where there are rich pickings of food.
尽管天生是地上跳跃的动物，但在森林如盖的新几内亚的很多物种已经进化到住在树上。因为森林里有丰富的食物来源。
Despite a body designed to hop along the ground many species in New Guinea have evolved to live in the forest canopy where there are rich pickings of food.
尽管天生是地上跳跃的动物，但在森林如盖的新几内亚的很多物种已经进化到住在树上。因为森林里有丰富的食物来源。
When her mother reached the station, she found the body of her daughter "hanging" from the branch of a tree which was barely four feet off the ground.
当Sonam的妈妈赶到警局时，她看到自己的女儿被高高地吊在离地面4英尺的树枝上。
But by the time I reached 30 years of age, my own body had ground to a halt at the measly height of 6ft 2in.
但我到30岁时，身体不再长了，只有6英尺2英寸。
They beat him down to the ground and stamped him on his body.
他们把他打倒在地，并用脚往他身上踩。
I tend to lower my body exactly to the ground.
我倾向于完全降低我的身体，趴在地上。
Picture my body lying on the ground unconscious.
想像我的身体无知觉地躺在地上。
I still remember how he fell when the Americans shot him, and I saw him clawing on the ground in the dust before his soul left his body.
我还记得他被美国人射中后是如何倒地的，我看到他在灵魂离开躯体之前，在地上的尘土中抓来抓去的样子。
Soon she was certain that the noises came from wild creatures of some kind, the more so when, originating in the boughs overhead, they were followed by the fall of a heavy body upon the ground.
很快，她确信这些声音是某种野外的动物发出来的，她还听出来，有些声音是从头顶上的树枝丛里发出来的，随着那些声音还有沉重的物体掉到地上的声音。
"Getting fit" became synonymous not just with healthier living, but with a leaner, meaner body, and the ground was laid for a burgeoning gym industry.
“获得适合”成为同义词的不只是健康的生活，但一个更精简，寡情的身体，与地面是一个新兴的体育产业奠定。
From a run-down old storefront came a hair-raising shriek followed by the sound of a body falling to the ground.
从一个破旧的老店里忽然传来一声令人毛骨悚然的尖叫，接着听到一个人倒在地上的声音。
Second, magnetic people seen in photographs and videos with objects on their body tend to lean back slightly, or stand more or less perpendicular to the ground.
第二，在照片和视频中看到身上粘有东西的磁铁人都有点倾斜他们的背部或者尽量不垂直站在地上。
Second, magnetic people seen in photographs and videos with objects on their body tend to lean back slightly, or stand more or less perpendicular to the ground.
第二，在照片和视频中看到身上粘有东西的磁铁人都有点倾斜他们的背部或者尽量不垂直站在地上。
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