她设计了一件长款羊驼毛晚装大衣，既能当成一件正常的大衣来穿，又能当成一件披肩来披，着装者可以将胳膊伸进侧缝中去。
She created a long evening coat of alpaca that can either be worn as a normal coat or left hanging like a cape, with the wearer's arms extending through slits.
介绍了超薄壁，大直径，长筒体，纵、环缝自动焊接系统的结构、组成、工作原理及设计的主要特点。
The structure, constitute, working principle, and design feature of automatic welding system which pro- duces extra- thin, large diameter, long tube, and longitudinally or circle weld are introduced.
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