Common adult ediacarans included jellyfish-like critters and things that resemble flattened grapefruit segments .
埃迪卡拉动物群中常见的成年个体包括,钵水母状生物和类似于扁平柚子的节肢动物。
When it blew up it flattened some 2000 square kilometres ( 800 square miles ) of forest .
它爆炸时将2000平方公里(800平方英里)的森林夷为平地。
The indian notion of overlaying one 's former identity , or that of one 's grandparents , on one 's current one , seems more in tune with our flattened world .