参赛作品要求设计方向：题材不限，但须结合产品的「透视窗」物理特性，考虑 CD 旋转时的动态视觉效果，而非简单的图案覆盖。
Германия — Бундеслига|24-й тур
，更多细节参见爱思助手下载最新版本
Truth be told, you could argue that many of these shortcomings are typical of a retro Polaroid-inspired instant camera and, thus, part of the experience. If that’s what you’re looking for, the Flip is the perfect camera for you.
res[i] = stack.length ? stack.at(-1) - i : 0;