它不仅使我保持健康，而且也帮助我集中精神。
It not only keeps me fit but also helps me concentrate on my soul.
医生建议早餐最好吃低脂肪、高蛋白质的饮食，因蛋白质可增加肾上腺素的分泌，使人精神集中。
It makes sense to include low-fat and high protein dairy in your diet according to the docter, as protein can increase the secretion of adrenalin which helps to concentrate.
研究人员认为，手机辐射可能会刺激大脑的应激系统，使人更警觉，精神更集中，放松及入睡的能力因此减弱。
It is because cell phones affect the areas of the brain responsible for activating and co-coordinating the stress system, making it harder for people to fall asleep, researchers said.
应用推荐