Vowel Sound /ɑ/ as in "got"- American English Pronunciation

10 English Words You're (probably) Mispronouncing! | Difficult Pronunciation | Common Mistakes

American English - AA [æ] Vowel - How to make the AA Vowel

4 Secrets to Having an American English Accent: Advanced Pronunciation Lesson

R-Colored Vowel Sound /ɑr/ as in "car" – American English Pronunciation

American English Pronunciation - The Vowels Sounds - Các nguyên âm, гласные, 모음, 母音,สระ, 元音

Vowel Sound /ʌ/ as in "us"- American English Pronunciation

[ɛ] vs. [æ] | English Vowel Pronunciation