Gagarin completed one full orbit around the planet in 108 minutes.

加加林达成了绕地轨道飞行一周的壮举用时 108 分钟。

In 240,000,000 years Earth will have finally completed one full orbit around the galactic center from its current position.

在两亿四千万年后，地球将最终从现在的位置绕银河系中心整整一圈。

It completes an orbit in just 7 hours and 39 minutes.

它只需 7 小时 39 分钟就完成了一次公转。

It completes one orbit around a parent asteroid called Didymos every 11 hours and 55 minutes.

它每11小时55分钟绕双星系统中一颗名为Didymos的小行星运行一圈。

How long does it take for the moon to make a complete orbit around our planet Earth?

月球绕地球一周需要多长时间？

Because it is so far, it takes an incredibly long time to complete one orbit, about 165 years.

因为距离太阳太远，所以它绕太阳的公转周期也相当长，约需165年。

It would take between 10 thousand and 20 thousand years for it to make one complete orbit around the sun.

它绕太阳公转一圈需要 1 万到 2 万年的时间。

At this distance, it would take about ten thousand years for Earth to complete just one orbit around the celestial body.

在这个距离下，地球围绕盾牌座 UY 公转一周需要约一万年的时间。

It's a complete orbit around another body.

它是围绕另一个物体的完整轨道。

Mercury takes 88 days to complete one orbit.

水星绕一圈需要 88 天。

Earth completes one orbit in 365 days or one year.

地球在 365 天或一年内完成一个轨道。

They noted that the planet had become so close to its star that it could complete a full orbit in just one day.

还指出，这颗行星已经非常靠近附近的恒星，甚至可以在一天时间完成完整的轨道运行。

Broderick: The notes you're hearing are planets completing their orbit.

布罗德里克：你听到的音符是行星完成其轨道的声音。

How many earth years does it take for Neptune, the eighth planet in our solar system to complete one full orbit around the sun?

海王星——太阳系中的第八颗行星，绕太阳公转一周需要多少个地球年？

This guy Yuri Gagarin became the first human in space back in 1961 and completed his first full orbit of the earth in just a tiny 108 minutes.

这个人就是尤里·加加加林，早在1961年就成为第一个进入太空的人，并在短短的108分钟内就完成了他的首次绕地球轨道飞行。

However, the moon takes much longer to complete one orbit around the Earth—about 27 days—than it takes for the Earth to complete one rotation—only 24 hours.

然而月球绕地球公转一圈（约27天）的时间，比地球自转一圈（约24小时）的时间要长得多。

The moon makes a complete orbit around Earth in 27 Earth days and rotates or spins at that same rate or in that same amount of time.

月球绕地球一周需要27个地球日，并以同样的速度或同样的时间自转或公转。

It only takes the earth one year to complete an orbit around the Sun, but scientists estimate that it will take the Sun about 230 million years to complete an orbit of the galaxy.

地球绕太阳运行一周只需要一年，但据科学家估计，太阳绕银河运行一周则要差不多两亿三千万年。

From the time it was discovered in 1846, Neptune did not complete a full orbit until 2011, and it will not complete its next orbit until 2176, the 400th birthday of the United States!

海王星自1846年被发现以来，直到2011年才完成公转，而它完成下次公转的时间则是2176年，即美国建国400周年！

However, while the Earth takes about 365 days to travel once around the sun—one year—the moon completes its orbit around the Earth in only 29 and a half days—or about one month.

但是地球绕太阳转一圈要365天，也就是一年，月球绕地球公转只要29天半，大概一个月。