After you start employment, you can take a test to become certified or take additional courses, if necessary.

在你开始上班后，你还可以去大学选修课程，参加教师资格认证考试。

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You can also take a look at our ESL Podcast Store, which has some additional courses in business and daily English we think you'll be interested in.

你也可以去逛一逛我们的ESL播客店，在那里，你可能会找到感兴趣的另外的英语课程——商务英语或是日常口语。

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If you take more than one of my courses, an additional research paper will be required in the second course, on a topic to be determined in discussions with the instructor.

如果选修我一门以上的课，就要在第二门课缴交额外的研究报告，而题目则可以和讲师讨论。

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