Aim for final impact: you can influence better if you build up interest and save your punch line for last.

把握最后影响力：你可通过逐渐建立他人的兴趣，把最绝妙内容保留到最后，这样你会更具影响力。

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However, the final impact on output is twice as big in the first group of economies as in the second.

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The final economic impact of the law is going to be based on whose assumption is closer to the actual reactions of both individuals and businesses to full implementation of Obamacare.

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And on February 8, 2013, HUD issued its final disparate-impact rule, codifying the practice as legal under the Fair Housing Act.

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