单词：free-wheel hub
单词：free-wheel hub 相关文章
Henan's provincial capital, Zhengzhou, is quickly becoming one of China's key gateways for international trade. Located at the heart of country, the city has become a critical hub for the Belt and Road initiative. At a rail freight terminal in Zhengz
2018CRI中国国际广播电台
Now, it's time for Words and Their Stories. On this program we explore common expressions in American English. Today, we talk about expressions that began behind the wheels of automobiles. Now they are common expressions that we use in everyday conve
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set of wheels free-wheeler Wheel是轮子的意思。轮子是在很久以前就发明的，现在都没有人记得到底是谁发明了轮子。可是，轮子的发明对人类做出了非常大的贡
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Marek Zalewski 21 December 2009 Food distribution in Kenya Despite the post-election violence that broke out in Kenya last year, the East African country is widely viewed as an island of stability and economic progress in a region plagued by war and
VOA标准英语2009年(十二月)
Local authorities in Xinjiang's regional capital, Urumqi, are working to help turn the city into a major transportation hub along the Belt and Road. At the service hub for China Railway Express in Urumqi, a cargo train loaded with construction materi
2018CRI中国国际广播电台