Two main glacial epochs affected both areas during the last 100 million years of Precambrian times.在前寒武纪的最后1亿年中，两个主要的冰川时期对两个地区都产生了影响。Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.片麻岩, 变质岩, 可以发现,在...
Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.片麻岩, 变质岩, 可以发现,在常见的前寒武纪地区.Precambrian time for as much as eighty - five percent of all geological time.从前寒 武 世纪以来地球地面大部分被冰川所覆盖的任何地质年代.Late Precambria...
麦克阿瑟将军曾是太平洋战区盟军的最高统帅。MacArthur was Supreme Commander for the allied powers in the Pacific.他将担任武装部队的最高统帅。He was to be the commander-in-chief of the armed forces.武装力量的最高统帅the Supreme Commander of the armed forces...
Stories abound about when he was in charge.关于他在任时的传闻多不胜数。Stories about his travels abound.有关他游历的故事多得很。Questions abound as to the reasons for the president's decision.关于总裁作出这一决定的理由,人们提出了各种各样的疑问....