The pretty crabs dig into the sand.

可爱的螃蟹钻进沙子里。

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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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The others agreed and they all began to dig hard in the sand.

别的孩于同意了，他们就都起劲地挖起沙来。

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Not every kid in the world gets a chance to swim, twirl around the uneven bars, dig a volleyball out of sand or swing a bat.

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Large sections of the beach are cordoned off to protect these eggs, and it seems to me a testament to how much attitudes have changed toward nature and toward Puerto Rico that guests are happy to be woken up at 2 a.m. to huddle bleary-eyed as inch-long reptiles dig their way out of the sand, slowly loping their way into the water and their new life.

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Dig up, suck up, that sand and silt then separate the heavier cassiterite from the lighter sand and silt.

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