①近十几年来,研究人员陆续在地球上发现了一些奇特微生物,称作“极端微生物”。这些微生物能在非常不利的环境中,比如极热、极干燥、高放射性和高酸性、碱性环境中茁壮成长。(A)这些微生物的发现增大了外星生命存在的可能性。最近出版的美国《科学》杂志称,科学家们以超过正常 Over the past decade or so, researchers have discovered some peculiar microbes on Earth, called “extreme microbes.” These microbes thrive in very adverse conditions, such as very hot, very dry, highly radioactive and highly acidic, alkaline environments. (A) The discovery of these microorganisms increases the possibility of extraterrestrial life. Recently published in the United States, “Science” magazine said scientists exceeded the normal