本期内容：

A competition helping to drive development of the futuristic hyperloop transport system has been won by engineering students from Munich.
The hyperloop idea involves passengers in pods travelling at very high speeds down sealed tunnels.
The team's pod hit 457km/h on a 1.2km test track.
Run by the SpaceX aerospace company, the competition aims to refine the technologies that could underpin the super-fast transport system.

drive development (of): 推动 (……的) 发展
futuristic: 未来的；新潮的
hyperloop: n. 超铁
hyperinflation: n. 恶性通货膨胀
hypersensitive: adj. 超级敏感的
hypercritical: adj. 吹毛求疵的；苛评的
Munich: 慕尼黑
involvecontain)
pod: n. 吊舱；豆荚
seal: vt. 密封；盖章
tunnel: n. 隧道
hit: vt. 达到；到达
track: n. 轨道
aerospace: n. 航空航天工业
refine: vt. 提升；改进 (improve)
underpinstrengthen)

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