Since 1995, sidetracking operations have been conducted in Zhongyuan Oilfield, and a set of perfect slim hole sidetracking technology has been formed.

中原油田自1995年以来开始进行了老井开窗侧钻小眼井技术，数年的努力形成了一套完善工艺。

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They would be the perfect autumn evening sandal: cosy and refined with navy opaque tights, or mental with a slim tweed coat and bare legs.

他们会成为完美的秋季晚会凉鞋：舒适而优雅，搭配深蓝色不透明紧身衣，或瘦身斜纹软呢大衣并露出大腿。

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But to be a perfect R&B songster, the less-than-slim Liu may need to start exercising a little more.

但为了成为一位完美R&B歌手，胖乎乎的刘心也许要多点锻炼才行。

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It ruled that the Perfect Slim commercial must not be shown again without "sufficient evidence" to back up its claims.

BBC: NEWS | Health | L'Oreal slammed over cream claims

The watchdog also upheld complaints about a TV advert which claimed L'Oreal's Perfect Slim cellulite cream had been "judged best anti-cellulite product in an independent study (based on an independent French consumer study)".

BBC: NEWS | Health | L'Oreal slammed over cream claims

With chances of creating a perfect bracket being slim, how then can basketball fans maximize their chances of March Madness bracket success?

FORBES: The Business Of The Bracket: How Vegas And Businesses Capitalize On March Madness