求翻译：今天我上了这个学期的第一节拓展课。斡旋则得失》》》》》》。第一节课老师让我们自我介绍并且表演一个节目。我很紧张。但是最后还算圆满结束了表演，心里才平静了许多。是什么意思？

Today I expand on the first section of this semester classes. The good offices of the pros and cons "" "" "". The first lesson the teacher let us introduce themselves and perform a show. I was very nervous. However, the final end fairly successful performances, calmed a lot of heart.

Today I was in the second semester of the first generation. The good offices of gains and losses of > > > > . The first lesson teacher Let us introduce themselves and show a program. I am very nervous. But in the end it is a successful end of the show, I was calm.

Today on me this semester first development class.Then mediation success and failure"""""".First section and class teacher lets us introduce oneself performs a program.I am very anxious.But finally also calculated ended the performance completely, in the heart has only then been tranquil many.

Today I went to the first expansion class this semester. Under the good offices of gains and losses on. First class teacher asked us to introduce themselves and a performance. I got very nervous. But in the end is the successful conclusion of the performance, quiet a lot.

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