英语翻译

问题描述:

英语翻译
Here's the bottom line:If you are planning to start on your woodworking project,this isn't something you SHOULD use,it's something that you would be insane not to.
这段话最后一句什么意思,看上去的意思是“这会是一个让你疯狂的东西” 那为什么加 not to 呢

最后那句意思是,你不那样才是想法有问题.