流利说商务英语Level4 Unit2 Part1 Improving an AppHey Heather, you wanted to see me?Hey Jim. Yeah, I did.I just got the user data from the latest testing version of FitBot.I thought you would want to see it.Oh, definitely! Have you found anything interesting?Well, it seems the user engagement rate isnt as high as wed like it to be.Look over here.Its been found that many users stop using our app after a couple of tries.The user engagement rate of something shows how much users intera
