   neutral   I think it is amazing. You can enjoy both the traditional Chinese culture as well as the vitality of a modern cosmopolitan city. The only thing I didn't enjoy was the subway.     neutral   was it that crowded?  
    neutral   yes. There were always so many people. After taking the subway during the rush hour, you ’ ll envy sardines in their cans.     neutral   oh, maybe I can take the bus or even rent a car.  
    happiness   that's a good idea. Wish you a great vacation!     happiness   
 thank you, sir. Please have fun! 
 Thank you for saying these nice words to me!    disgust  Hey, what