answer: #Person2# has been writing blogs for three years. #Person2# writes about #Person2#'s life and #Person2# is still updating blogs.
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 strides.
  #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.