尼古丁能让吸烟者产生一种愉悦的感觉。

Nicotine produces a feeling of well-being in the smoker.

《柯林斯英汉双解大词典》

计划是这样的，如果大脑与心情愉悦相关的部分区域亮起来，说明(测试者)可能对这种产品感兴趣。

The idea is that if, say, a part of the brain that is associated with pleasure lights up, then the product could be a winner.

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看着乔治.克鲁尼在《在云端》和《美国人》中迷人的有点冷淡的孤独者的扮相让我倍感愉悦。

The actor most pleasing just to watch was George Clooney, disarmingly charming as potentially repulsive loners in Up in the Air and The American.

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