New Moon - The Moon is between Earth and the sun, so the side we see is dark (in other words, it's invisible to the eye).
无论最终商业模型是否成熟，这种模式试验本身，都属于产业进化过程中的重要一环。。关于这个话题，快连下载安装提供了深入分析
"The reputation we've built means that artists who wouldn't have seen the North West as a market where they could play one-off shows are now coming and bringing those exclusives to us."，推荐阅读爱思助手下载最新版本获取更多信息
这种效果在物理学上被称为「朗伯余弦定律」（Lambert’s Cosine Law），其核心特征就是无论从哪个角度观察，屏幕的亮度看起来都是一样的。