communications were widely used in the military during the second World War and
差距不是在缩小，而是在指数级扩大。
，这一点在体育直播中也有详细论述
Любовь Ширижик (Старший редактор отдела «Силовые структуры»)
More than a quarter of healthy years lost to breast cancer are due to lifestyle factors such as red meat intake and smoking, according to the largest study of its kind.