F or — flush: This command deletes all rules inside a chain if a chain name is specified or all rules in all chains if no chain name is specified.

f或——flush：如果指定链名，该命令删除链中的所有规则，如果未指定链名，该命令删除所有链中的所有规则。

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Bringing more of the export supply-chain inside Mexico would have another pay-off.

引进更多的出口供应链也许会取得成效。

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Today an inside value chain system and an outside value chain system make up an integrated value chain system of an enterprise.

现代企业完整的价值链系统是由内部价值链系统和外部价值链系统构成的一个有机整体。

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The next step is to create cafes inside the chain following a successful trial.

BBC: Waterstones and Amazon's Kindle turn a new chapter

Officers discovered the door of that apartment ajar, but secured from the inside with a chain lock.

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The chain locks that store inside the frame were designed after discussions with Dutch police.

WSJ: Sjoerd Smit of Vanmoof: A Designer Spin on the Grandma Bike