We are at the edge of the precipice.

我处危险缘。

He stands at the edge of the platform.

他迈步走到台。

There, at the edge of town, he released me.

出小镇，就小镇上，他放我。

They lived in a little brick house at the edge of town.

他住城市缘一座小砖房里。

At the edge of the observable universe, is just more universe.

可观测宇宙缘，存只是更多宇宙。

Soon they were standing at the edge of the frozen river.

很快他就结冰河。

They must join the adults at the edge of the sea.

它必须到海与成年海鬣蜥汇合。

Outside, they found themselves at the edge of Long Term Memory.

来到外面，他发现这里原来处长期记忆缘。

The museum sits at the edge of the Acropolis hill in Athens.

该博物馆坐落雅典卫城山缘。

Operating at the edge of possibility, it didn't all go to plan.

可能性缘操作，并不是所有都按计划进行。

Standing at the edge of the cliff, she could see the waves below.

她悬崖缘，可以看到下面波涛。

After every fire, more animals graze at the edges of the rain forest.

每次大火过后，会有更多动物雨林缘觅食。

In Botswana, farmers graze their cattle at the edge of the Okavango Delta.

博茨瓦纳，农民奥卡万戈三角洲缘放牧。

Paul was not at the edge of the mountain to help the climbers up.

保罗并没有山帮助那些登山者。

Three times therefore he walked up and down at the edge of the sea.

因此，他剑滩海上下行走三次。

And our three prospects are at the edge of what might sustain human life.

而我三个目标处于可维持人类生命缘。

There's cameras all around the roads at the edges of the congestion charging area.

拥堵收费区缘道路上到处都有摄像头。

The three took turns posing for photographs, standing at the edge of an Icelandic cliff.

三人轮番冰岛悬崖上摆姿势拍照。

Long before any sunlight hits Earth, it's born at the edge of the Sun.

光线照进球以前很久，它太阳缘诞生。

The same thing happens at the edge of the container, thanks to the meniscus effect.

由于弯月面效应，容器缘也是一样。