A：You'v been work here for nearly a month,how do you feel about the job?
B：Not bad.Thank you for your help.I am alawys busy with this job, I feel a bit tired.
A：I had the same feeling when I first came to work here. but after a period of time,I feel better, I am sure you 'll get used to this busy job.
B：I also feel that work efficiency here is very high. and you have strong working ability and professional skill, it seems that you know all, that's really wonderful!
A：You know the phrase, the survival the fittest. We have no choices.
B：That's right, I have to work hard.