Mr. Obama and his family will then visit Cape Coast Castle, from where slaves were shipped across the Atlantic to the Americas for nearly 300 years.
2
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。
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.