Steel must be rust free and the work will benefit from a light sand-blast .

钢架不得生锈，这可以通过轻微抛丸处理来达到。

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The bag has the classic shape of 50s last century. Deep and light sand color, frosted feel like walking on the beach bring a sense of nostalgia.

这款包包有着上个世纪50年代典型的复古外型，深浅沙色、磨砂手感带来如漫步沙滩般的怀旧感。

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Quicksand consists of a buoyant blend of round granules of light sand, blended with water, or of light soil and gritty mud, or of mud peppered with pebbles.

流沙是由轻沙的圆形小颗粒与水，或轻质土壤及砂砾或掺杂有鹅卵石的烂泥混合而成。

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Crowds abandon their browsing to step onto the sand and watch the sky light up in blistering reds and oranges.

BBC: Driving Australia��s desolate Stuart Highway

The light is powered by a simple weighted bag, be it sand, rock, or earth, or anything weighing approximately 20 pounds.

FORBES: A $5 Lamp Can Change The World - GravityLight

Explore: Tiny Point Arena isn't exactly booming, but nearby are sand dunes, pocket beaches, the Point Arena Light Station, and the great Pinots of Anderson Valley.

CNN: 10 dazzling hideaways by the sea