She set about wandering the halls once more, pausing to look out of large windows onto expanses of grass.
These lakes are expanses of brackish waters that spread or Lakes.
That city, like Ravenna, originally stood in the midst of a lagoon; and the coast east of it to near Monfalcone, where it meets the mountains, is occupied by similar expanses of water, which are, however, becoming gradually converted into dry land.
They are smooth depressed areas (in the case of the largest, the Shat el Jerid, lying a few feet below the level of the Mediterranean), which for more than half the year are expanses of dried mud covered with a thick incrustation of white or grey salt.
In some valleys there are expanses of sugar-cane, in others cotton, whilst in others vineyards and olive-yards predominate.
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