His witty andincisivecomments went straight to the heart of the matter.
という使い方がありました。
意味は、
penetrating, clear, and sharp, as in operation or expression
でしたね。
思い出しましたか?
【Bon app?tit !】
更なる運動で体重を維持
US guidelines currently recommend that women get 30 minutes of moderate exercise five days a week, but researchers now say that at least an hour of moderate activity a day is needed for older women to beat the battle of the bulge. Of more than 34,000 healthy US women with an average age of 54 who ate a typical American diet, just 13 percent maintained a healthy weight between 1992 and 2007. Those that did consistently got the equivalent of an hour of moderate activity a day. Exercising more vigorously can reduce the amount of time one must devote to physical activity in order to maintain a healthy weight.