I prefer to become a civil servant in the customs field.

毕业之后我更想成为一名海关部门的公务员。

Professor Wang. to be honest I do not have interests in my major now. I am quite interested in knowledge about customs. I prefer to become a civil servant in the customs field. That's why I came to your lecture.

王老师，老实说，我不喜欢我目前的专业，我对海关的知识非常感兴趣。毕业之后我更想成为一名海关部门的公务员。这也是我来上您的课的原因。