单词:cable reel locomotive
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Unit 5 [00:03.21]Go with Transportation! [00:07.16]Trains Go on Rails! [00:11.00]Who invented the steam engine? [00:15.05]In the 1700s,many inventors were working on the steam engine. [00:22.31]In the 1760s, [00:26.15]a scientist in England invented
Unit 2 The wind is blowing [00:10.27]风儿吹 [00:20.53]Think,discuss and match [00:23.35]1.Class,I'm going to tell you a fable. [00:26.27]1.同学们,我要给你们讲一个寓言。 [00:29.18]What's a fable,Miss Guo? [00:30.96]郭老师,什么是
It was on the Friday evening that Higgins sidled up to him in the main hall as he waited for his wife to come out of the ladies. 'I've got to talk to you ... alone,' Higgins hissed from the corner of his mouth with enough secrecy to attract attention
'Maybe we could have it for dinner,' said Higgins. Kilian shook his head regretfully. 'Bonito are for bait fish,' he said. 'The locals eat them in soups, but they don't taste much good.' They made a second run through the shoal and there was a second
Football fever will continue in Brazil next month when robotic teams from around the world will gather there seeking to win their own championship. In preparation, U.S. technology students at the University of Pennsylvania are coaching a team of robo
QINGDAO, Shandong, Dec. 26 (Xinhua) -- China's largest rail vehicle maker, CSR Corp. Ltd, over the weekend launched its first test train that features speeds reaching up to 500 km per hour. The six-car train with a fairshaped head is the newest in th