answer: #Person1# asks #Person2# some questions about #Person2#'s blog. #Person2# tells #Person1# the time when #Person2# started blogging, the main content of the blog, the frequency of writing a blog, and #Person2#'s still updating #Person2#'s blog.
documents: #Person1#: Are you a blogger? 
  #Person2#: Sure I am. I've been writing a blog for almost three years. 
  #Person1#: Oh, it seems that I'm the only one who never blogs. When did you get started? 
  #Person2#: I began blogging when I first went to the US for my graduate stuides. 
  #Person1#: What do you usually write about? 
  #Person2#: At first, I'll write about my life there. Like interesting things on the campus, travel stories, special English words that I come across. Sometimes, I'll post my pictures on my blog so my friends and family can get to know how everything's going. 
  #Person1#: That's interesting. How often do you write a blog? 
  #Person2#: It's random. If there happen to be a lot of things going on, I may add several new entries in a week, and if I've got nothing to share, I may leave my blog untouched for weeks. 
  #Person1#: Got it. Are you still updating your blog? 
  #Person2#: Sure, since I came back from the US, I've been keeping the habit of blogging, simply to share my personal insights on any topic I like. 
  #Person1#: Good for you. I know many people just leave their blogs alone after the first few months.