2016年12月20日火曜日

ヒアリングの練習問題a-4228


1:50 this London skyscraper called 'walkie talkie' once melted a row of cars on a nearby London street. the unusual design of it focused the sun's light into a point so concentrated, it melted parts of the cars, (2 words) and it was even hot enough to cook and egg.

How do sky scrapers work? - Lonely Planet Kids