But why stop there? SVG also has tags that you can use to animate these properties, so you can move a graphics object along a path or fade it in or out.
不仅如此，SVG的标记还可用于动态改变这些属性，因此可以沿着路径移动图形对象或者实现淡入淡出效果。
2
It might be helpful to have certain dialogues fadein and out or to overlap sounds with dialogue.
让一些对话淡入和淡出或者重叠声音和对话，可能比较有帮助。
3
These are the default variables for the position, text contents, and color, font size, fade-in and fade-out speed in milliseconds, and an array to hold the display string.