This research focuses are to analyze the ttranslation equivalence and types of equivalence which occur in the song lyrics For the Rest of My Life and Reflection  from English into Indonesian language. The writer uses documentation as the data of the research and uses content analysis as the research design. The result of research, as follows (1) For the song lyrics For The Rest of My Life, the  meaning of equivalence with the different meaning category (FM) which is as much as 17 or 68%, there is no result value for rising meaning (RM) category, and for down meaning category (DM) as much as 6 or 24% appearances. Meanwhile, for non-equivalent, the missing meaning (MM) category as much as 1 or 4%; and for different meaning category (DM) as much as 17 or 68% appearances. Therefore, it can be concluded that the most appearance occurs on the different meaning (DM) category. (2) For the song lyrics Reflection, meaning of equivalence with the down meaning category (FM) which is as much as 15 or 51,7%, meanwhile there is no result value for full and rising meaning (RM) category. Meanwhile For non-equivalent, the missing meaning (MM) category as much as 1 or 3,4%, and for different meaning category (DM) as much as 13 or 44,8% appearances. Therefore, it can be concluded that the most appearance occurs on the down meaning (DM) category. In short, based on the data of analysis, either from the song lyrics For The Rest of my Life and Reflection then types of equivalence that occurs on the translation result on two the song are Dynamic Equivalence.

In this research, the writer was aimed to find out the types of code switching that used by English teacher based on gender inequality and the reasons of using code switching that used by English teacher based on gender inequality. The writer was conducted case study in qualitative method. In collecting the data, the writer used observation by using video recording and interview. The result of the research shows that the writer found three types from each teacher based on gender inequality by observation. The types are inter-sentential, intra-sentential and tag switching. In the other hand, each types that used by English teacher based on gender inequality was made in number percentages, for female English teacher are inter sentential code switching 54%, intra sentential code switching 38% and tag switching 8%. Moreover, for male English teacher are inter sentential code switching 42%, intra sentential code switching 41% and tag switching 18%. In the other words, interview was used to find out the reasons that used by English teacher based on gender inequality. The reasons are talking about particular topic, repetition, Interjection and Raising status.