Their mood changed as if a foreigner with a different color of skin had walked in.

他们的神情变了，就好比是一个肤色不同的外国人走了进来。

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In everyday life we are likely to hear the same opinion many times in different places. We then put all these together to judge the general mood of a group.

在我们的日常生活里我们很可能从不同的地方听到过类似的观点，我们于是自动把这些拼凑起来成为群体的倾向。

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In the slight yellow light of road lamps, every bench embodies a different mood. Merry and joy, sorrow and delight, are mingled together, brewing gradually in tranquility.

微黄的路灯下，每一张长椅都写着不同的心情，甜蜜与快乐、悲伤与喜悦，交织在一起，在静谧中缓缓发酵。

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Also, in a very different mood, the poem "For Once, Then, Something."

还有另一首完全不同的情绪的诗，“只一次，便成永远“

耶鲁公开课 - 现代诗歌课程节选

He was looking forward to playing postseason games in New York, where he grew up, but he was in a decidedly different mood on Friday.

WSJ: Noah's status for Bulls in question

Moments later, he was in a vastly different mood.

NPR: Strasburg Drops To 1-5 As Cubs Beat Nationals 8-2

On the other hand, a Netanyahu victory would probably mean a different mood in Israel -- tougher rhetoric and more difficult external relations with Arab countries, Europe and the Obama Administration.

CNN: Analysis: Israeli vote goes down to wire