Tetrahedrons can stack into different shapes as changes in temperature and pressure juggle them around.

四面体可以根据周围不同的温压条件堆积成不同的形状。

If I juggle these appointments around, I can fit you in.

【juggle】我把这些预约调整一下，就能把你安排进去。

So, here you can see us with our list of lessons and juggling things around to try and come up with a structure, and eventually we decide to split the class into three parts.

所以，在这里，你可以看到我们的课程列表，并尝试着建立一个结构，最终我们决定将这门课分成三个部分。