The Chinese sentences of this lesson are:"Excuse me." - "láo jià""I'm sorry." - "duì bù qǐ""It's OK.""Thank you very much!""You are welcome."Note the Pinyin accentuations are a bit hard to make out in this video, there is an introduction, and the sound quality is not superb.
This video (see at YouTube) is of beginner level difficulty. It has subtitles in English, Pinyin and Chinese characters.
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