During the class, I find many students have pronunciation problems. The mispronunciation really confuses me, therefore, I have no ideas what are they talking about. The funnest thing is when they start talking those name brand products, likes Louis Vuitton, Hermes, Gucci, etc, it sounds really funny.
Then how to practice your pronunciation, have a look at my previous post here.
And here is a video clip from Youtube about the pronunciation of some brands.