It has regular automatic spray sand, the point start positioning function.

具备定时自动喷砂，点动定位功能。

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"You could drive up the beach and dig a trench"—like the one seen above—"and see if you get layers of orange sand, and spray [bacteria] there to eat the oil."

“你可以开车过来沙滩，挖条沟”——如上图所示——“然后看看有没有橙色的沙子，如果有就洒[细菌]下去吃石油。”

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She starts by getting them to depict their lives in spray-painted graffiti on giant sheets of paper, or by making models from sand or clay.

她首先通过在一些大纸片上以喷油漆的乱画形式使他们描述其生活，或者用沙子或泥土制作模型。

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President Obama announced Thursday that the federal government was approving a small part of a plan by state and local officials in Louisiana to spray sand on gulf barrier islands to build them up as a defense against incoming oil.

WSJ: Gauging Harm to Ecosystem Could Take Years

Spray from the surf speckled the windshield of his pickup truck parked on the packed sand of Plum Island.

NPR: Excerpt: 'The Assassins Gallery'

But no matter how much energy you put into building a sandcastle, it's unlikely to be as impressive as the structures produced by Stone Spray, a solar-powered, robotic 3D printer that can create entire buildings out of sand.

ENGADGET: Inhabitat's Week in Green: Eindhoven's Evoluon Center, folding compact cars and the best of 3D printing