The round, one-person tables have an air-filled tube around them and wheels at the bottom.

这个单人圆桌外面围了一根充气管，底部装了轮子。

It's made of air filled tubes and machines that change its shape by moving its corners.

它是由充气管和通过移动角部改变形状的机器组成。

I think they ought to apply it to those inflatable dancing tube characters you see outside car dealerships, because they're already full of hot air.

我认为他们应该将其应用于在汽车看到的那些充气式跳舞管角色，因为他们本身就充满了空气。

But how can this silly inflatable tube save your life?

但这种愚蠢的充气管怎么能救你的命呢？

This robot is made of four inflated tubes, each one connected to a pair of motors, forming triangular sides.

这个机器人由四个充气管组成，每根管子连接一对电机，形成三角形侧面。

The main structural members of this robot are fabric tubes inflated with air.

这台机器人的主要结构部件是由充气后的织物管构成的。