Do you know this long-shaped brass instrument?

您认识这件长形的铜管乐器吗？

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The evolution of the odd shaped head has long puzzled scientists and many reasons such as manoeuvrability, smell and inbuilt "sonar" have been tested.

长期以来，科学家们一直对这种奇异头型的进化感到费解，已经测试了各种原因，比如其灵活性、嗅觉和内置“声纳”。

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Shanghai residents have their own characteristics and lifestyle, and these are things that have been shaped over a long period of time.

上海人有着他们自己的个性和生活方式，这些都是长期形成的。

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"The U.S.data should remind us that this recovery is not likely to be V-shaped It seems to me that we are going to see rising unemployment for a long time yet,"

VOA: standard.2009.08.05

Most economists, after all, see a long L-shaped recovery--two years or more of recession or punky growth.

FORBES: Joe the Dumber

Wales and the UK is in line for a long "U-shaped" recession.

BBC: warehouse scene

For example, the muscle proteins, actin and myosin, are long and ratchet-shaped.

ECONOMIST: REPORT: PROTEOMICS: After the genome | The