抖森上BBC电台解读数学公式，看PTE中Answer Question问题能否完美回答,悉尼文波PTE微信公众号文章

抖森上BBC电台解读爱因斯坦质能方程E=MC²、勾股定理和圆周率π的无限不循环性，声调性感得让人把持不住啊！！

这样的数学老师真是没有理由翘课啦！

A：π is the ratio of a circle's circumference to its what？

Q：diameter [ daɪˈæmɪtə(r) ]

A：π is the ratio of a circle's what to its diameter？

Q：circumference[ səˈkʌmfərəns ]

π≈3.141592653589793238462

汤姆·希德勒斯顿(Tom Hiddleston)，1981年2月9日生于英国伦敦威斯敏斯特，是一名电影、电视剧、舞台剧及广播剧的演员。他在剑桥大学彭布罗克学院念古典文学，毕业之后入皇家戏剧学院学习，于2005年毕业。2011年在电影《雷神》当中饰演托尔的弟弟洛基（Loki）一角后，在全球崭露头角，并再度于《复仇者联盟》 (2012)，《雷神2》(2013) 继续饰演洛基。

下面看看英文介绍：

Tom Hiddleston is best known for his role as Loki洛基 in the Marvel Cinematic Universe, appearing in Thor 《雷神》(2011), The Avengers 《复仇者》(2012), and Thor: The Dark World《雷神2》 (2013). He has also appeared in Steven Spielberg's War Horse《战马》 (2011), The Deep Blue Sea 《蔚蓝深海》(2011), Woody Allen's romantic comedy Midnight in Paris《午夜巴黎》 (2011), the 2012 BBC series Henry IV, Henry V, and the romantic vampire film Only Lovers Left Alive《唯爱永生》 (2013). In theatre, he has been in the productions of Cymbeline 《辛白林》(2007) and Ivanov《伊万诺夫》 (2008). In December 2013 he starred as the title character in the Donmar Warehouse production of Coriolanus《科利奥兰纳斯》 which played until February 2014.

He won the Laurence Olivier Award for Best Newcomer in a Play for his role in Cymbeline while also being nominated提名 for the same award the same year for his role as Cassio in Othello《奥赛罗》. In 2011 he won the Empire Award for Best Male Newcomer and was nominated for the BAFTA Rising Star Award for his role in Thor.

On television in 2012 Hiddleston appeared in the BBC Two series系列 The Hollow Crown, portraying Prince Hal opposite Jeremy Irons as Henry IV《亨利八世》 in the adaptation of Shakespeare's Henry IV, Part I and Part II. He later as appeared as King Henry V in the television film Henry V. In 2013, Hiddleston played Loki again in Thor: The Dark World, following which he played a vampire吸血鬼, Adam, in Jim Jarmusch's film Only Lovers Left Alive with Tilda Swinton as Eve and Mia Wasikowska. He had a cameo非常出彩的小角色 in the 2014 film Muppets Most Wanted《布偶大电影之最高通缉》, as the Great Escapo.

Hiddleston replaced Benedict Cumberbatch in the gothic horror film Crimson Peak《猩红山峰》, directed by Guillermo Del Toro. The film started filming拍摄 in Toronto in February 2014, and was released发行 in October 2015. Upcoming roles include Robert Laing in the film adaptation of J. G. Ballard's novel High Rise, directed by Ben Wheatley. The film started shooting拍摄 in Northern Ireland in July 2014.