How would aliens happen upon the correct one?

外星人如何碰巧找到正确的频率呢？

It was happened upon by accident.

它是在偶然情况下被发现的。

If they scroll down further, sooner or later they are likely to happen upon Brittany Peatsch.

如果他们再往下刷，就迟早可能会遇见布列塔尼·佩奇。

They had also happened upon the remains of the old raccoon's supper, scattered about near that circle of footprints.

有的成为了老浣熊晚餐残余，散落在一圈圈脚印旁边。

Last month it became legal for Wyomingites to collect roadkill that they accidentally hit themselves, or that they happened upon.

上个月，怀俄明州人收集意外撞死的或偶然撞死的动物已合法化了。

By a bench that overlooks the city, I happened upon a moss-covered log that glistened green under the overcast sky.

在一条可以俯瞰城市的长椅旁，我偶然发现了一根长满青苔的圆木，在阴沉的天光里绿得发亮。

Aren't these guys wild baboons that just happened upon a garbage dump?

这些家伙不是垃圾场里出现的野生狒狒吗？

I belive she happened upon one of your nauseating dvds.

我相信她今天不小心发现了你的一张恶心光盘。

And then she happens upon a photo of herself in Calypso all those years ago.

然后她偶然发现了一张她多年前在卡吕普索的照片。

And that week, I happened upon a gigantic, eight-foot-tall canvas someone was just throwing away.

那一周，我碰巧看到了一块巨大的，八英尺高的画布，有人刚刚扔掉了。

Gross happened upon something economists love: a natural experiment.

格罗斯偶然发现了经济学家喜欢的东西：自然实验。

And somewhere in Wyoming we happened upon a classic tourist trap: an old Western ghost town.

在怀俄明州的某个地方，我们遇到了一个经典的旅游陷阱：一个古老的西部鬼城。

If he picks it up, discovering only some tin-foil which has happened upon a round shape, he feels a sinking.

如果他捡起它， 只发现一些碰巧碰巧碰到圆形的锡箔纸， 他会感到下沉。

Dinosaur expert Robert Gaston was on a routine search for fossils when he happened upon a discovery that would rock the prehistoric world.

恐龙专家罗伯特·加斯顿偶然做出的一个发现将震撼史前世界时，他正在进行例行的化石搜寻。

I think it is a wonderful way to be exposed to artists of all types that I wouldn't ordinarily happen upon in D.C.

我觉得通过这种非常棒的方法可以让人们接触到各式各样的艺术家，平常在特区里可遇不到。

At intervals during the next thirty years Henry Adams continued to happen upon the Duke, who, singularly enough, was always playing leap-frog.

在接下来的三十年里，亨利·亚当斯时不时地碰上公爵，奇怪的是，他总是玩蛙跳游戏。

Named the Lascaux Caves, this site was discovered on September 12th, 1940 by Marcel Ravidat, a 18-year-old boy who happened upon the entrance.

发现了这个遗址， 该遗址被命名为拉斯科洞穴 ( Lascaux Caves)。

It's possible that the Dutch researchers just happened upon a better way to image a set of underappreciated minor glands, Dr. Hassankhani said.

Hassankhani 博士说， 荷兰研究人员可能只是偶然发现了一种更好的方法来对一组未被充分认识的小腺体进行成像。

Whether Pollock was actually influenced by Van Gogh, or merely happened upon a similar way of doing things through a similar artistic sensibility, is not clear.

虽然波洛克实际上到底是受到了梵高的影响，还是仅仅是由于在处在相似的艺术风气下，不得而知。

Rather than searching for the great beasts in a 4x4 or on foot, passengers happen upon them randomly, adding a sense of serendipity to the wonder.

乘客们不是开着四驱车或步行寻找这些巨大的野兽，而是随机发现它们，为此增添了一种意外惊喜之感。