Ainda não temos significados para "main watershed".
1This main watershed retains its high altitude far to the south.
2Thus there are lofty ranges parallel to that which forms the main watershed.
3He ascended the main watershed, and crossed it coming down on to the head of the Flinders River.
4Of course each of these semi-detached ranges has a watershed of its own, like the lateral ridges that branch off from the main watershed.
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