Back on the surface, not all ships are cut from the same cloth.

在海面上，并不是所有的船舰都是一样的。

youdao

Afterwards, back on the surface, I was ridiculed by the other divers for taking photographs of the small black snail instead of watching the manta rays.

后来，回到海面时，其他潜水者嘲笑我拍了小黑蜗牛的照片，却没有观察蝠鲼。

youdao

It is likely to take almost another 24 hours before all the miners and the rescue workers, who descended into the mine to supervise the operation there, are back on the surface.

所有矿工和下到矿井中监察救援行动的救援人员全部返回地面，可能还需要24个小时。

youdao

You can see this region here is going to develop into one of the upper limbs, the arms here and the back is different from the front, the spinal cord is developing in the back, whereas, the structures that become our intestinal tract is developing on the other surface.

你能看到这个区域,将会发育成为上肢,这里是手臂,而且身体前后也有不同,脊椎正在后背发育,另外,会成为我们肠管的结构,也在另一个表面发育着

耶鲁公开课 - 生物医学工程探索课程节选

And in case you missed the latest robotic resident arriving on Mars you can watch the action replay and view the very first pictures beamed back from the surface of the Red Planet on Nasa's Mars Science Laboratory mission homepage.

BBC: Webscape: Mission to Mars

In other words, it occupies roughly the same dimensions, but the taper on the back surface does a compelling job of making this feel thinner.

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You can get digital, though, with HDMI and Toslink outputs on the back of its spherical surface.

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