SMART American Accent Training with Speech Modification.Start your free trial of our courses: https://courses.speechmodification.com/Join ... ... <看更多>

This video shows you how to pronounce RATIONAL in British English. Speaker has an accent from Newcastle, ... ... <看更多>

Learn how to pronounce RationalThis is the *English* pronunciation of the word Rational.According to Wikipedia, this is one of the possible ... ... <看更多>

How to Pronounce Rational and Rationale. Join our free daily English Pronunciation classes. Get even more on our channel! https://www.youtube. ... <看更多>