So here's a bubble chart, because what's TED without a bubble chart?

我们可以看一下这个气泡图， 没有气泡图，还算什么TED呢？

The simple line graph and pie chart are being supplemented by things like colourful, animated bubble charts, which can present more variables.

动画泡泡图正在使简单的线状图和饼状图变得丰富起来，它们能够呈现更多变量而且色彩也更丰富。