So next time you're working the elliptical at the gym, perhaps make your own music.

所以，下次你到健身房踩圆机的时候，试试自己编首歌唱唱吧。

Io, for example, has an elliptical orbit.

例如木卫 ，有圆形轨道。

Like every orbit, the moon follows an elliptical path.

跟所有轨道样，月亮绕行的轨道也是圆形的。

And so on and so forth, in carefully constructed elliptical bursts of information.

如此这般，用精心设计的省略句不时透露些信息。

Goes up, delivers the capsule into an elliptical orbit.

发射升空之后 推送太空舱进入圆形轨道。

The jet is piercing the heart of a giant elliptical galaxy called M-87.

这喷射柱穿过了叫做M-87的圆星系的中心。

Remember earlier, when I said Mercury's orbit is highly elliptical?

还记得之前我说过水星的轨道非常扁长吗？

So, it means to move from an elliptical orbit to a parabolic orbit?

那么，就意味着需要从圆形轨道转到抛物线形轨道？

If these two spiral galaxies collided, they would merge into one new elliptical galaxy.

如果这两螺旋星系相撞，结合成新的圆星系。

It's about the size of a beer barrel, but is not circular, but elliptical.

如啤酒桶大小的截面呈圆形。

The problem is when the capsule moves from an elliptical orbit to a parabolic orbit.

棘手的是，如何能让太空舱从圆形轨道转到抛物线形轨道。

They'll then form one, much larger galaxy, probably an elliptical, which astronomers have called “Milkomeda.”

然后形成更大的星系，可能是圆星系，天文学家称之为“Milkomeda”。

The moon's elliptical orbit makes it appear to regularly change size in the night sky.

月球的圆轨道使在夜空中看上去有规律地改变大小。

Great. That's how he ended up with his other guitar, the Xbox and the elliptical.

很好，他也是因为这理由买了那把吉他，那台游戏机和圆机。

The moon's orbit is elliptical which means it's not always the same distance from earth.

月球的轨道是圆形的，这意味着与地球的距离并不总是样的。

Amanda had an oval face shape, whereas Meredith had a more elliptical face shape.

阿曼达是鹅蛋脸，而梅瑞狄斯的脸型偏圆形。

How much of an elliptical path do planets in our solar system have?

我太阳系的行星有多少圆轨道？

And can I just confirm that the hotel gym's not just, like, three crappy elliptical machines?

还有我想确认下酒店的健身房该不只有三台旧跑步机吧？

From there, it was just a small step to prove that Mars's orbit must be elliptical.

从那时起，证明火星轨道定是圆形的只是小步。

Asteroids orbit the sun in elliptical orbits, but additionally, they also sometimes rotate, tumbling half hazardly through space.

小行星以圆形轨道围绕太阳运行，但除此之外，有时也旋转，在太空中危险地翻滚半。