let introduce = [
    "📱" : "I now develop iOS applications, and used to be a Web developer.",
    "🤔" : "I'm focused on user interface design and user experience.",
    "🔨" : "I use Swift, Objective-C, Python, etc.",
    "🌱" : "I'm currently learning algorithm.",
    "💬" : "Send me email, if you want talk with me.",
    "🌟" : "I'm love functional reactive programming and all interesting techniques."
]

introduce
    .sorted(by: >)
    .map { $0 + ": " + $1 }
    .forEach { print($0) }