求翻译：有的龙湾已经干涸或接近干涸，成为沼泽地或泥炭产地，被称为旱龙湾。这些玛珥湖连同周围其它一些火山锥，大部分是在早更新世形成的，其K-Ar年龄大都介于2.13-0.96 Ma之间(Liu et al, 2000)。是什么意思？

The Longwan already dried up or close to dry as a swamp or peat origin, known as dry longwan. Maar Lake, together with other surrounding some volcanic cone, most of them formed in the early Pleistocene, the k-ar age of most of the range of between 2.13-0.96 ma (liu et al, 2000).

The Kowloon Bay had dried up or close to dry out and become a peat swamp or origin, is known as Kowloon Bay Islands. These attractive sights around along with a number of other volcanic cone, and most of them are in the early Pleistocene, its most K - Ar age between 2.13 - 0.96 (between Ma Liu et al

Some dragon bay already was dry or close dry, became the swampy ground or the peat coal habitat, is called the dry dragon bay.这些玛珥湖连同周围其它一些火山锥，大部分是在早更新世形成的，其K-Ar年龄大都介于2.13-0.96 Ma之间(Liu et al, 2000)。

Longwan has run dry or nearly dry, swamp peat origin, known as dry longwan. These Maar Lake, together with some other surrounding volcanic cone, mostly formed in the early Pleistocene, between the most of their k-ar age of 2.13-0.96 Ma (Liu et al, 2000).

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