Animations — FadeIn/Out, Create, Transform, Write, GrowFromCenter, AnimationGroup, LaggedStart
公式： f(x)=max(0,x)，这一点在Line官方版本下载中也有详细论述
Number (6): Everything in this space must add up to 6. The answer is 3-3, placed vertically.，更多细节参见safew官方版本下载
Impressive streaming speeds without buffering