Fastest Train in the world

Dear Little Bulldog,
Recently you have been very energetic, running around the house. I am glad with your fat body, you can still run so fast..
I was traveling from Shanghai to Pudong Airport taking this MagLev 磁浮。It is one of the fastest train in the world, nwith the top speed up to 430km/hr. That is 4 times the speed that a car runs on the highway.
This is one of the few things i like about Shanghai, or rather the only thing...