是learn to sth还是learn sth (learn English or learn to English)

是learn to sth还是learn sth (learn English or learn to English) 到底是learn to do sth还是learn doing sth 是learn to do sth 还是learn doing sth 快 learn doing sth from sb.的疑问是learn doing sth from sb 还是learn to do sth from sb? 关于learn的用法learn的用法是learn to do sth,为什么书上还说learn how to do sth,不是应该为learn to how to do learn to do sth,还是learn doing sth如上,讲情语法 learn to do sth造句 learn to do sth.造句 learn+to do sth 还是 doing sthlearn to do sth 还是 doing sth learn sth from sb 还是learn sth for sb learn doing sth or learn to do sth 请问learn to do sth.是否等于learn doing sth. learn doing sth or learn to do sth learn to do sth. 和learn sth. 的区别 7.learn to do 还是learn doing 英语翻译learn to do sth learn about sth learn from sb 有learn doing 等于learn to do sth it is easy to do sth.跟it easy to do sth.这两个谁对?还是都是对的?还有为什么是I found it easy to learn English.而不是I found it is easy to learn English.