泛大陆在大约2亿年前解体，北美板块和非洲板块漂移开来，形成的张裂盆地最终形成了大西洋。
The North American plate and the African plate drifted apart, leaving a fissured basin that eventually became the Atlantic Ocean.
冈瓦纳古陆最终解体了，成为我们今天知道的大陆。
Eventually Gondwana broke apart, becoming the continents we know today.
他们声称这个南极洲最大的冰带，威尔金斯冰带受到了威胁。它的解体成了在此大陆上气候快速变化的证据。
The disintegration of the Wilkins ice sheet, the largest on the Antarctic Peninsula to be threatened, is more evidence of rapid climate change on the continent, they claimed.
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