You are probably aware that the earth's orbit around the sun is not shaped like a perfect circle.
你可能知道，地球围绕太阳的轨道形状不像一个完美的圆。
Now that it was a perfect circle.
现在它已成了一个完美的圆圈。
What a perfect circle for the US!
这对于美国来说是一个多么完美的循环！
舞成一个十全十美的圆。
A Perfect Circle. Fiddle And The Drum.
一个完美的圆。小提琴和鼓。
Hold Shift and drag to draw a perfect circle.
按住Shift键并拖动以绘制一个完美的圆形。
Now that it was a perfect circle, it could roll very fast.
它现在是个完整的圆圈了，它可以滚的很快。
The moon makes a trip around Earth every 29.5 days. But the orbit is not a perfect circle.
月球环绕地球一周需29.5天，可是他的运行轨道并不是完美的圆。
Drag any selection handle on a perfect circle or square to resize the shape proportionally.
拖动正圆形或正方形上的任何选择手柄均可成比例地调整该形状的大小。
Now that it was a perfect circle, it could roll very fast, too fast to notice flowers or talk to the worms.
它现在是个完整的圆圈了，它可以滚的很快，，快到忽视了花儿，快到没有时间和虫子们说话。
Now that it was a perfect circle, it could roll very fast, too fast to notice the flowers and talk to the worms.
既然它已成了一个完整的圆圈，所以滚动得非常快，快得以至于无暇观赏花儿，也无暇与蠕虫倾诉心声。
Now that it was a perfect circle, it could roll very fast, too fast to notice flowers or talk to the worms.
现在它已成了一个完美的圆圈，所以滚动得非常快，以至于难以欣赏花儿，也无暇与蠕虫倾诉心声。
Now that it was a perfect circle, it could roll very fast, too fast to notice flowers or talk to the worms.
现在它已然成了一个完整的圆圈，所以滚动起来飞快，快得无暇理会花儿，当然也不可能与虫儿畅谈。
Now that it was a perfect circle, it could roll very fast, too fast to notice the flowers and talk to the worms.
现在它是一个完整的圆了，它滚的很快，很快以至于它注意不到路边的花儿，不能跟路边的虫子交谈。
The software is intuitive, so the robot can describe a perfect circle, say, if the operator shows it just a few points.
它们的软件是直觉系的，只要操作者演示几点，这些机器人就可以完美的模仿。
I would to plan for the center of the circle, practice of radius, with industrious hands to draw a perfect circle.
我会以计划为圆心，实践为半径，用勤奋的双手画出一颗完美的圆。
Now that it was a perfect circle, it could roll very fast, too fast to notice the flowers or talking to the worms.
它现在是一个完美的圆，因此能够快速地滚动，快到无法再欣赏美丽的花儿，不能与虫儿聊天了。
Now that it was a perfect circle, it could roll very fast, too fast to notice the flowers of talking to the worms.
既然它已成了一个完整的圆圈，所以滚动得非常快，快得以至于无暇观赏花儿，也无暇与蠕虫倾诉心声。
now that it was a perfect circle, it could roll very fast, too fast to notice the flowers of talking to the worms.
它是个完整的圆，它滚的非常快，太快了以至于不能注意到花朵和小虫的谈话。
Now that it was a perfect circle, it could coil quite quick, also fast to notification flowers or talk to the worms.
现在它已成了一个完美的圆圈，所以滚动得非常快，以至于难以欣赏花儿，也无暇与蠕虫倾诉心声。
It's a perfect circle with a single path that goes around it, and you can walk the whole circumference in about an hour.
正圆形的岛只有一条环岛步道，一个小时内即可走完整个圆周。
Earth's orbit is not a perfect circle, but is rather an oval-shaped ellipse, like that of the orbits of all the other planets.
地球轨道不是完美的圆形，而是像其它行星的轨道一样，呈椭圆形。
Now those it were a perfect circle, it have to roll Very abundance fast, too fast to notice flowers or talk to the worms.
目前它已成了唯一完美的圆圈，所以滚动得非比寻常快，以至于难以观赏花儿，也无暇与蠕虫倾诉心声。
Then indoor and outdoor communication, form a perfect circle, trying to hotel decoration color art to introduce new ideas.
再把室内与室外沟通，形成完美的画圈，竭力给酒店的的装修色彩艺术引入新的创意。
Really? There is definitely a connection. It's very strange because we're so different, but we create a perfect circle together.
真的吗？这里肯定有一个联系。这非常的奇妙，因为我们非常不一样，但我们在一起的时候创建了一个完美的环。
Now I'm going to try something similar to another potential well and that potential well is a track and the track is a perfect circle.
现在我准备用类似于，势阱的东西，势阱是一个轨道，这个轨道是一个圆环。
Where a perfect circle has an eccentricity value of zero, roughly half of exoplanets seen thus far have an eccentricity of 0.25 or greater.
一般一个完美圆周的偏心值为0，而约有一半的系外行星的偏心值在0.25或者更高。
Uranus isn't eccentric; its path is almost a perfect circle. Strangely though, Uranus' axis of rotation is almost parallel to the ecliptic plane. Uranus has 27 moons.
天王星是没有偏心，其路径几乎是一个完美的圆圈。很奇怪，旋转天王星的轴几乎平行于黄道面。天王星有27个卫星。
One story about Giotto tells how he sent Pope Boniface VIII a perfect circle painted with a single brushstroke when asked for samples of his work. The Pope was apparently very impressed.
有一个故事说教皇波尼法爵八世曾向乔托索要创作样本，乔托只用了简单的一笔就画了个完美的圆，然后将圆送给他，这件事给教皇留下了深刻的印象。
One story about Giotto tells how he sent Pope Boniface VIII a perfect circle painted with a single brushstroke when asked for samples of his work. The Pope was apparently very impressed.
有一个故事说教皇波尼法爵八世曾向乔托索要创作样本，乔托只用了简单的一笔就画了个完美的圆，然后将圆送给他，这件事给教皇留下了深刻的印象。
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