其特点包括拉链隔间，可调节人体的肩带和号角，以移动的方式迎面而来的交通！
Features include zip compartments, an adjustable body strap and a horn to move oncoming traffic out of the way!
而因为他们用滚动作为一种移动方式，以这种形式的最宽松使用来说，他们也只是“轮状组织”。
And even they are "wheeled organisms" in the loosest use of the term, since they use rolling as a form of locomotion.
这看上去有够复杂，但变换组能够让你把对象聚在一起并且以一体的方式移动它们。
This may seem complicated, but the transform groups enable you to collect objects together and move them as one unit.
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