Many of us wear expensive and beautiful clothes, many do not want to go out without expensive branded t-shirts or jeans. Talking without an iPhone or smart phone is a question of honor. Very good. You have done it in front of everyone as beautifully as you can. But getting caught is only when you open your mouth to speak. You may find that you can't talk smartly. But I can't find a solution. Then take a look at the text below, maybe you can get your desired solution. But if you think talking smartly means calling ‘r’ to ‘r’,