A round character is fully developed; a flat character isn't, character development is fairly limited.

圆润的性格得到充分发展；扁平化的角色不是，角色的发展是相当有限的。

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Start as shown with the arms extended, back flat, legs fully extended and the balls of the feet on the Swiss ball.

开始动作如图所示：两臂伸直，背部保持平直，两腿充分蹬伸，脚掌置于健身球的球体之上。

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Making a flexible display as fully functional as the typical flat-panel computer screen requires layering thin-film transistors on a flexible substrate.

要制作一张具备一般平板电脑显示器所有功能的软性显示器，就必须在一个软性基板上铺设薄膜晶体管。

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Business-class fliers have their own mini-cubicle with a seat that adjusts to lie fully flat.

WSJ: Airlines Promise the Flying Experience Will Get Better

Expect the mod cons -- fully flat seats in biz and first, video on demand, power plugs and iDevice ports and new features such as sound-insulating curtains and cool automatic window shades in first class.

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His body, found beside his bed just after 0210 BST by visitors to the Gloucester Street ground floor flat, was fully clothed.

BBC: Brighton CCTV image