The rectangular robot--looking a bit like a scaled down version of a solar car--is equipped with a high-definition camera and sensors that can detect overgrown trees.
这种矩形机器人，看上去有点像缩小版的太阳能汽车。它装备着高分辨率的摄像机和传感器，能探测到长的过分高大的树木。
The camera isn't looking straight down, but is pointed 22 degrees east so we get a better view of the crater's slopes, " comparable to a view from an airplane window," the university says.
据亚利桑那大学介绍，“这架照相机机不是直接向下拍摄，而是向东转了22度，这样我们能更好地看到火山口的斜坡，“和从飞机窗口向外看差不多”。
I have often found that looking down at the camera often makes your face seem wider.
我常常发现当把摄像头置于视线下方就会让你的脸看起来更宽。
Normally looking at environmental issues down the lens of a camera, the media workers got a taste of what it's like for regular environmental volunteers.
平常总是透过镜头来看环保议题的同仁，体会了环保志工身体力行的奉献。
Normally looking at environmental issues down the lens of a camera, the media workers got a taste of what it's like for regular environmental volunteers.
平常总是透过镜头来看环保议题的同仁，体会了环保志工身体力行的奉献。
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