Kib, as a native American speaker, I'm not certain I understand what your concern is here. I've listened to the clips you've attached and they are all correct, even with the British accents. I don't hear anything incorrectly pronounced. Now when the female says "the rush of the wind" she is putting just a tad more emphasize on the word "wind" than one might normally and that might be for dramatic effect, but it's not that much.

Why don't you make a quick recording of yourself saying the words and expressions you are concerned about, post it for us and we can then give you feedback.