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

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

Long-ago builders could have attached wooden poles to the stones and rolled then across the sand, the scientists say.

科学家们说，很久以前的建筑工人也许是在石头上绑上木杆，然后在沙子上滚动。

youdao

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

VOA: special.2009.06.01

Last summer I kayak fished with him amid 6-foot swells, as all around us hungry bonito and bluefish chased thousands of inch-long sand eels.

FORBES: Magazine Article

Every year thousands of spectators gather along Manly's two-mile-long stretch of sand, 30 minutes north of Sydney, to watch teams of young people compete in a series of events known as Beach Carnivals.

WSJ: In Australia, Traditionalists Strive to Keep Beach Marching Alive

While the Costa Smeralda in the northeast gets the celebrity attention, the mile-long stretch of sand at Chia at the opposite end of Sardinia is a jaw-dropper of a beach without the mark-up.

BBC: Ten weekends in Europe's great outdoors