2.1、是用after effect这个软件做的。简单一点的是大洋-专做电视后期处理的一种软件。2、Adobe After Effects简称“AE”是Adobe公司推出的一款图形视频处理软件，适用于从事设计和视频特技的机构，包括电视台、动画制作公司、个人后期制作工作室以及多媒体工作室。属于层类型后期软件。Adobe After Effects软件可以帮助您高效且精确地创建无数种引人注目的动态图形和震撼人心的视觉效果。利用与其他Adobe软件无与伦比的紧密集成和高度灵活的2D和3D合成，以及数百种预设的效果和动画，为您的电影、视频、DVD和Macromedia Flash作品增添令人耳目一新的效果。
3.What is the Renaissance?什么是文艺复兴？答：(period of the) revival of art and literature in the 14th, 15th and 16th centuries, based on classical forms(14﹑ 15﹑ 16世纪的)文艺复兴； 文艺复兴时期：若有疑问及时追问，满意敬请采纳，O（∩_∩）O谢谢~~
4.the renaissance was a cultural movement that spanned roughly the 14th to the 17th century, beginning in italy in the late middle ages and later spreading to the rest of europe. the term is also used more loosely to refer to the historical era, but since the changes of the renaissance were not uniform across europe, this is a general use of the term. as a cultural movement, it encompassed a flowering of literature, science, art, religion, and politics, and a resurgence of learning based on classical sources, the development of linear perspective in painting, and gra al but widespread e cational reform. traditionally, this intellectual transformation has resulted in the renaissance being viewed as a bridge between the middle ages and the modern era. although the renaissance saw revolutions in many intellectual pursuits, as well as social and political upheaval, it is perhaps best known for its artistic developments and the contributions of such polymaths as leonardo da vinci and michelangelo, who inspired the term ＂renaissance man＂.there is a consensus the renaissance began in florence, tuscany in the 14th century. various theories have been proposed to account for its origins and characteristics, focusing on a variety of factors including the social and civic peculiarities of florence at the time; its political structure; the patronage of its dominant family, the medici;and the migration of greek scholars and texts to italy following the fall of constantinople at the hands of the ottoman turks the renaissance has a long and complex historiography, and there has been much debate among historians as to the usefulness of renaissance as a term and as a historical delineationm some have called into question whether the renaissance was a cultural ＂advance＂ from the middle ages, instead seeing it as a period of pessimism and nostalgia for the classical age, while others have instead focused on the continuity between the two erasm indeed, some have called for an end to the use of the term, which they see as a pro ct of presentism – the use of history to validate and glorify modern ideals.the word renaissance has also been used to describe other historical and cultural movements, such as the carolingian renaissance and the renaissance of the 12th century.england ＂what a piece of work is a man, how noble in reason, how infinite in faculties, in form and moving how express and admirable, in action how like an angel, in apprehension how like a god！＂ — from william shakespeare's hamlet.in england, the elizabethan era marked the beginning of the english renaissance with the work of writers william shakespeare, christopher marlowe, edmund spenser, sir thomas more, francis bacon, sir philip sidney, john milton, as well as great artists, architects (such as inigo jones who intro ced italianate architecture to england), and composers such as thomas tallis, john taverner, and william byrd.