   neutral   I can see people who are walking on the sidewalk. I can see cars driving on the streets. I can see the sun shining and beautiful flowers dancing in the wind. I can even smell the scent of flowers and the freshness of the air.     neutral   But they are not as convenient as the subway.  
    neutral   You miss the point! We are not in a hurry to go anywhere.     happiness   Well, maybe you are right. We'll be more amused in a tram or a double-decker than on the subway.  
    happiness   I'm so glad you can finally see things in my way. Can we leave this dull place now?     neutral   
 Let's get ready for our big switch. 
 OK. It doesn't matter how much I like seeing, there will always still be traffic j