轧制速度;行走速度

Italy's New 'Bullet Train' Aims to Shake Up Euro Travel The new bullet-shaped Italo trains can travel at a top speed of 360 kilometers per hour. They are run by NTV, a company headed by Ferrari boss Luca di Montezemolo, which invested $1.3 billion. H

发表于:2018-12-08 / 阅读(19) / 评论(0) 分类 VOA标准英语2012年(四月)

Lesson 34: [00:03.58]Wings to Fly [00:07.13]Who were the first people to fly? [00:11.81]Two men from France flew a hot-air balloonfor twenty-five minutes over Pairs, [00:19.67]France,in 1783. [00:24.42]When was the first airplane? [00:28.47]In 1903,t

发表于:2018-12-13 / 阅读(156) / 评论(0) 分类 河北加拿大版初中英语

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 3 Monday morning in Tokyo, J

发表于:2018-12-19 / 阅读(56) / 评论(0) 分类 环球英语 Spotlight

By Yang Wanli BEIJING, Dec. 27 (Xinhuanet) --The Beijing-Guangzhou high-speed railway will connect the three cities in which I spend most of my time, said Man Zi, a 25-year-old dance teacher, who moved from Wuhan, the capital of Hubei province, nine

发表于:2019-01-07 / 阅读(342) / 评论(0) 分类 英语新闻

BEIJING, July 26 (Xinhuanet) -- Hong Kong scientists announced that they had determined the idea of time travel is impossible by proving nothing can travel faster than the speed of light. The finding is contained in a study done by a research team fr

发表于:2019-02-06 / 阅读(51) / 评论(0) 分类 英语新闻

Voice 1 Welcome to Spotlight. Im Robin Basselin. Voice 2 And Im Ryan Geertsma. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 3 Monday morning in Tokyo, J

发表于:2019-03-04 / 阅读(94) / 评论(0) 分类 环球英语 Spotlight
学英语单词
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