You simply watch a grid of letters that flashes on the screen , focusing on the letter you want to type .
你只要简单地看着屏幕上闪现的一组字母，集中注意力在你想要输入的字母上。
Differential factors associated with hot flashes in chinese perimenopausal and postmenopausal women .
中国围绝经期及绝经后妇女中与潮热相关的各种因素。
However , in the third photo , a powerful beam of light appears to shoot up from the pyramid toward the heavens , and a thunderbolt flashes in the background .
然而在第三张照片一个强大的束光线似乎来自金字塔飙涨升到天堂晴天霹雳中闪现的背景。
Although he has a naturally sunny temperament , you can occasionally see flashes of the curmudgeon within , as he grimaces at those who would take lightly the many challenges of building an innovation culture .
