If you've ever been guilty of inching closer to a stranger because she smells good, you'll be glad to know there's plenty of science behind the desire to get a whiff.

如果你曾经因为亲近一位浑身散发清新气味的女性而有罪恶感的话，那你应该很乐意知道，其实对香味的渴望背后有着很多的科学道理。

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Though still low, in the euro area it is inching upwards, perhaps because of a weak euro, or because of higher oil prices.

ECONOMIST: Whiffs of inflation? | The