1. Even more interesting is that the promise of a future reward was enough to make adults choose the smaller portion.
更有趣的是,对未来奖励的承诺足以让成年人选择分量更小的套餐。
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2. You can have stickers to reward them with, or promisea special outing when you're better for being such good helpers.
你可以奖励他们一些贴纸,或者允诺他们如果他们表现乖的话在你好了就会带他们出去玩。
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3. Promise yourself areward for finishing a task and reap the benefits of defeating procrastination.
如果我们完成了一项任务,或者打败了惰性,承诺给自己一个奖励。
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4. And now, Sir, to reward you for the accurate guess, I will promise to paint you a careful and faithful duplicate of this very picture, provided you admit that the gift would be acceptable to you.