But sex, everybody is doing it, but nobody wants to talk about it."    SEF: I want to give you a piece of advice, which if you follow it, will make you happy in life.
至于性，所有人都做过， 然而人人难以启齿。” （阿拉伯语） 我想给你些建议， 假如照着做，你们的生活就会变得快乐。