When Keller and his colleagues asked 500 people to rate a panel of 66 odors for intensity and pleasantness, they gave the full range of responses—from weak to intense and from pleasant to unpleasant.
当凯勒和他的同事让500人评估从强烈到适宜的66种不同气味时,他们给出了一整套反应——从弱到强,从舒适到难闻。
When Keller and his colleagues asked 500 people to rate a panel of 66 odors for intensity and pleasantness, they gave the full range of responses—from weak to intense and from pleasant to unpleasant.
当凯勒和他的同事让500人评估从强烈到适宜的66种不同气味时,他们给出了一整套反应——从弱到强,从舒适到难闻。
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