Pronouncing "ch" in English

The audio begins with a brief introduction about the complexities of pronouncing the "ch" sound in English, particularly for Polish speakers. The narrator explains that the "ch" sound in English is different from the one in Polish, which might cause some confusion for learners. The narrator then demonstrates the correct pronunciation by pronouncing the sound slowly and clearly. Following this, they use several examples of English words that contain the "ch" sound. The words are pronounced slowly and clearly to further assist the listener. The audio concludes with the narrator encouraging the listeners to practice the pronunciation regularly to gain proficiency.