Factors Frequency Percent (%) Factor 1 No similar words in English 52 39.4 Factor 2 Did not know the English word 13 9.8 Factor 3 To fill the gap in speaking 8 6.1 Factor 4 Easier to speak in own language 24 18.2 Factor 5 To avoid misunderstanding 5 3.8 Factor 6 To convey intimacy 4 3.0 Factor 7 To maintain privacy 12 9.1 Factor 8 To add emphasis 6 4.5 Factor 9 To attract attention 3 2.3 Factor 10 For pragmatic reasons 5 3.8总计132 100