Drawing API calls are particularly expensive because they usually create objects, such as the scroll bar, dynamically on the Stage before rendering them via the rasterizer.
From that booth the men could watch the crowd at the pool tables and keep a watchful eye on Alexi near the cash register, and Nicolo drawing beers behind the bar.
从那个隔间可以看到台球桌旁那群人，同时还能盯着收银台附近的亚历克西和正在吧台后倒啤酒的尼科洛。
3
Race was once a bar to the clubs and drawing-rooms of respectable society. Now a black man is in the White House.