Sitting on a sofa in her room, Welty, a slim figure in a simple gray dress, looked pleased with this explanation.

韦尔蒂身材苗条，穿着一件简单的灰色连衣裙，她坐在自己房间的沙发上，对这个解释表示很满意。

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Brian (his name has been changed here to protect his privacy) is autistic, and he's staring across the room at a two-wheeled, gray, humanoid robot with big, cartoonish eyes.

布莱恩(为保护隐私计，已改掉他的真名)是一名自闭症患者，他的目光穿过整个房间紧盯着一台长着卡通大眼睛的双轮灰色人形机器人。

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Thick pipes protrude from the ceiling, and a window in the front room opens onto nowhere, just another gray tunnel wall beyond it.

粗壮的管道从天花板上突出来，前屋的窗户外不过是另一堵灰色的隧道墙壁。

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This slender paragon, wearing only a beige body sheath, lives in an immaculate pale-gray room in an expensive clinic, known as El Cigarral, just outside Toledo, Spain.

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Oskouei invited CNN into his operating room for Gray's surgery, to see exactly how the operation is done.

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It leaves a lot of murky gray area and not much room for black-and-white morality.

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