In fact, the curvilinear roof gives spectators the feeling of being on a ship.

事实上，屋顶给观众一种在船上感觉。

And that included linear, nonlinear, curvilinear, you know, change direction, sport specific.

这包括了直、非直、运动，以及改变方向和针对特定运动动作。

So it's weak, and what we experience as gravity, is the changing of those trajectories from being rectilinear to curvilinear.

因此，引力显， 而我们感受到引力，实际上是这些轨迹从直变为过程。 这就是我们所说引力体验。