半条命2 17号城市 黑鹰直升机美术作品...http://v.youku.com/v_show/id_XMjUwNjY3MjgwNA==.html?x&sharefrom=android过程在此

Welcome. Welcome to City 17. You have chosen, or been chosen, to relocate to one of our finest remaining urban centers. I thought so much of City 17 that I elected to establish my administration here, in the Citadel so thoughtfully provided by our benefactors. I've been proud to call City 17 my home. And so, whether you are here to stay, or passing through on your way to parts unknown - welcome to City 17. It's safer here.
Wallace Breen