Like every orbit, the moon follows an elliptical path.

跟所有轨道一样，行的轨道也是椭圆形的。

But as option B indicated, it does have to clear the neighborhood in its path of orbit.

但选项B中提，它的行轨道上必须没有阻碍。

In addition, Scott included another layer of signposts: pulsars in globular clusters orbiting the Milky Way.

此外，斯考特还查了另一层路标：行银河系的球状团里的脉冲。

To date, labs have designed metamaterials that can completely steer away microwaves.

迄今为止，实验室已设计出能够完全引导微波行的超材料。

Because the star Kepler-1126 b orbits is cooler than ours.

因为开普勒-1126b行的恒比我们的恒要冷。

Like all these stars are kind of going around at about the same speed.

就像这些恒都在以差不多的速度行。

Want to be first in line for upcoming Circle Round events?

想成为即将举行的圆圈行活动的第一个排队者吗？

As the land route is dangerous, many prefer the maritime route around the continent.

由于陆路行程危险，许多人更喜欢行大陆的海路。

You know Walton's Retreat, the health spa and the bypass on the way to Felpersham?

你知道沃尔顿隐居地吧，就是那个健康水疗中心，以及去费尔佩瑟姆路上的行道？

But we'll avoid Snakerocks, even though the way around is longer.

但我们会避开蛇岩，尽管行的路更长。

We parked in a lay-by on the bypass.

我们在行道的停车带停了车。

So they're constantly being like pulled and stretched by the gravity of the planet they're orbiting.

所以它们始终受所行行的引力牵引和拉伸。

The corona borealis is part of the system of two stars that are orbiting around each other.

北冕是两颗相互行的恒系统的一部分。

And so we found a way that we could maybe sneak around on the left on rock.

于是我们找了一个可能从左边岩壁行的方法。

This presents a problem, as in the film, we see  the planet orbiting well beyond the accretion disk.

这提出了一个问题，因为在电影中，我们看这颗行行的位置远远超过了吸积盘。

Grownups, you can email a photo of your Circle Round fan and their artwork to circleround at wbur.org.

大人，您可以将您家圆圈行粉丝及其作品的照片通过电子邮件发送circleround at wbur.org。

Perturbation A change in the orbit of a body caused by the gravitational influence of other orbiting bodies.

摄动 由其他行天体的引力影响导致的天体轨道变化。

Before flight, pilots should review special procedures for high elevation airports, calculate performance for landing and going around.

飞行前， 飞行员应查看高海拔机场的特殊程序，计算着陆和行的性能。

It'll help us make the Circle Round circle even bigger.

这将帮助我们让圆圈行的圈子变得更大。

Yusaku Maezawa announcing his plans to make history as the first tourist to ride around the moon on a Space X commercial flight.

前泽友作是第一位搭乘太空探索公司商业飞船行球的旅客，他宣布他将创造历史。