Finally, I am back to Beijing by train, actually, it was a long and horrible journey:( The train was delayed for 4 hours:( and I didn’t sleep well at night. Anyway, the weather in Beijing is nice. I like the cool breeze.
I will work hard on my plan to lose weight from today;-)
:::Au Fil du Temps::: 
you have a good & health shape now, just keep it.
Taking a train is a good way to lose weight:). Have a rest!