But to learn to weave you simple must get somebody who knows how to do it to teach you: you cannot learn it out of a book, although a good book on weaving will help.
但是学会编织你最起码要请懂行的人教你：你不能看书就学会,尽管一本关于编织的好书对你有帮助.

wave 是weave的误写吧?