Since trading relies on the ability of a trader to take a risk and manage it accordingly, traders usually adopt some combination of the three above methods to make their buy or sell decisions.

由于交易依靠交易员冒风险并相应地管理风险的能力，交易员通常采取某个三种以上方法的组合来作出买入还是卖出的决定。

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An iterative evangelist's ability to sell changes in how to manage projects to project managers and middle managers is crucial for a successful rollout of iterative development methods.

迭代的倡导者在对于项目经理和中层经理来说如何管理项目方面进行变更的说服能力，对于迭代开发方法的成功出现是至关重要的。

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In between such chores, I manage to spend 50 to 60 hours a week at the typewriter or doing reporting for the freelance articles I sell to magazines and newspapers.

在这些活计之间，我每周要抽空花五、六十个小时，不是打字撰文，就是为作为自由撰稿人投给报刊的文章进行采访。

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Theobald argues that Avangate beats out such competition on the basis of its superior agility and its ability to make it easy for customers to manage potential channel conflict as they try to sell both through a direct sales force and through hundreds of resellers.

FORBES: Avangate Is Changing How Software is Sold

But sometimes you have to manage and you have to sell two or three players who aren't playing many games.

BBC: Liverpool step up search for fresh investment

Honda could only manage to sell 156, 216 Acura cars in 2012.

FORBES: Weaker Yen And U.S. Sales Will Fuel Honda's Earnings