Languages/Grammar Concepts/Greetings and Polite ExpressionsGreetings and Polite Expressions4 languagesGreetings and Polite Expressions. 4 languages.SwahiliSalamu na Maneno ya HeshimaA1Persianسلام و تعارفاتA1Urduسلام اور مہذب الفاظA1YorubaÌkíni àti Àwọn Ọ̀rọ̀ Ọlọ́wọ̀A1