闻咖啡比喝咖啡更能缓解疲劳

　　Professor Yoshinori Masuo, who led the study in Tsukuba, Japan, said that when people drink coffee to stay up all night, just the smell of the coffee could alleviate some of the stress caused by sleeplessness.

　　领导日本筑波研究团队的益男教授说，当人们为了熬夜而喝咖啡时，仅仅是咖啡的味道就会减轻由不睡觉而产生的压力。

　　He added: 'Is it better for us to smell coffee bean aroma than to drink coffee, or would any other food-related odour produce similar effects? Further studies are needed.'

　　他补充说：'闻咖啡豆的气味要比喝咖啡更好。但是否其他食物的气味会产生类似效应呢？