My dream job is to be a programmer.

　　First of all, my major in college will be computer science. I’ll have so many required courses like software engineering, java and things like that, so after I graduate, I’ll have enough professional expertise to be qualified for this job.

　　Also, this job can be fascinating. Many people think that being a programmer is all about sitting in front of a computer all day, typing on the keyboard, writing endless codes and programs, which is super boring. However, it’s actually quite the opposite. If you are in our circle, you’ll think differently. I mean, we always consider ourselves as ‘god’, we are able to create a whole new world, you see, we make the rules in those games, and we decide what kind of skills those characters can have, and we think of ways to make people’s lives easier by developing those applications you can download in your smart phones.

　　So if you ask me, to some extent, programmers have changed the world. They revolutionized the way we live. For example, now people can use the app on their phone to order takeout or book a taxi ride. They could also keep in touch with their friends and family members using those social networking apps. In the past, if you want to contact others, we could only make phone calls or send text messages, but now, we could send a voice message or even video chat with them.

　　So, as you can see, this job is really meaningful, and I would feel fulfilled if I could be a programmer.

　　雅思口语语言点解析：

　　expertise = expert knowledge or skill in a particular subject, activity or job例如：

　　professional/ scientific/ technical, etc. expertise

　　We have the expertise to help you run your business.

　　It is difficult to find staff with the level of expertise required for this job.

　　They have considerable expertise in dealing with oil spills.

　　qualified = having passed the exams or completed the training that are necessary in order to do a particular job; having the experience to do a particular job例如：

　　a qualified accountant/ teacher, etc.

　　to be highly/ suitably/ fully qualified

　　She's extremely well qualified for the job.

　　opposite = a person or thing that is as different as possible from somebody / something else例如：

　　Hot and cold are opposites.

　　What is the opposite of heavy?

　　I thought she would be small and blonde but she's the complete opposite.

　　Exactly the opposite is true.

　　‘Is it better now?’ ‘Quite the opposite, I'm afraid.’

　　circle = a group of people who are connected because they have the same interests, jobs, etc.例如：

　　the family circle

　　She's well known in theatrical circles.

　　a large circle of friends

　　if you ask me = in my personal opinion例如：

　　Their marriage was a mistake, if you ask me.

　　to … extent = used to show how far something is true or how great an effect it has例如：

　　To a certain extent, we are all responsible for this tragic situation.

　　He had changed to such an extent (= so much) that I no longer recognized him.

　　To some extent what she argues is true.

　　The pollution of the forest has seriously affected plant life and, to a lesser extent, wildlife.

　　To what extent is this true of all schools?

　　The book discusses the extent to which (= how much) family life has changed over the past 50 years.

　　revolutionize something = to completely change the way that something is done例如：

　　Aerial photography has revolutionized the study of archaeology.

　　fulfilled = feeling happy and satisfied that you are doing something useful with your life例如：

　　He doesn't feel fulfilled in his present job.

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