Long-ago builders could have attached wooden poles to the stones and rolled them across the sand.

很久以前，建筑工人可以在石头上绑上木杆，然后让它们在沙子上滚动。

youdao

Huff raised it 2.7 meters off the ground on timber pilings—long, slender columns of wood anchored deep in the sand.

Huff 用木桩将它抬高了2.7米，这条木桩又长又细，深深固定在沙子里。

youdao

Along the east coast of the United States, the southernmost advance of this ice is recorded by the enormous sand and drift deposits of the terminal moraines that form Long Island and Cape Cod.

沿着美国东海岸，最南边的冰川运动被大量的沙子和终碛石的漂流沉积物（形成了长岛和科德角）所记录下来。

youdao

The long,brownish red wall protects the white sand and coastal grasses from the sea.

VOA: special.2009.06.01

That is the key line in the sand for the long-term bull trend.

FORBES: Technical Trading: Gold under Pressure -- Eyeing FOMC, Jobs Data

After checking in, I headed to the sunamushi, a long strip of black sand behind the 25 baths.

WSJ: Soak Up Japan's Oases of Calm (Bonus: Snow Monkeys)

In California, the navy has long had an agreement with the Coastal Commission to send sand from dredging projects to sand-starved beaches.

ECONOMIST: California��s beaches