English pronunciation of “first class”

first class

uk How to pronounce first class in British English
us How to pronounce first class in American English
uk How to pronounce first class in British English
us How to pronounce first class in American English
uk How to pronounce first class in British English
us How to pronounce first class in American English
uk How to pronounce first class in British English
us How to pronounce first class in American English
uk How to pronounce first class in British English

(English pronunciations of “first class” from the Cambridge Advanced Learner’s Dictionary & Thesaurus and from the Cambridge Academic Content Dictionary, both sources © Cambridge University Press)