Ithinkmachinepowerisbetterthanhumanpowerbecausewecannot...
問題詳情：Ithinkmachinepowerisbetterthanhumanpowerbecausewecannotsurvivewithoutourdailyusedmachineslikebikes,coolers,computers,etc.Startedon 14-Apr-2008 BySmithE-mail:Johnson6-May-2008Yes,it’sverycle...