go along   
phrasal verb with go verb uk/ɡəʊ/ us/ɡoʊ/  going | went | gone
  (PLACE)      
  UK(通常指未经仔细计划)去(某个地方),参加(某个活动) 
to go to a place or event, usually without much planning
  I might go along to the party later. 我晚些时候或许会去参加聚会的。 
 - More examples
 - When are you planning to go along to the exhibition?
 - He went along to the meeting with no expectations.
 - There's nothing to stop you from going along as well.
 - My husband is speaking at the dinner and I'm just going along for the ride.
 - They hold free lunchtime concerts that I try to go along to.
 
  (ACTIVITY)     
as you go along 在工作中;在活动进行过程中
as you are doing a job or activity
  We have a flexible approach to what we're doing that allows us to make any necessary changes as we go along. 我们的工作方式很灵活,这使我们在工作中可以作出必要的改进。 
 I'll explain the rules as we go along. 我会在进行过程中解释规则。