英语翻译I have changed a lot of my old approaches and my opinion

英语翻译
I have changed a lot of my old approaches and my opinions
on specific strategies have changed quite a bit which I'd like
to share a little with you here.
To put it in simple terms...by branching out into dozens of
sites with super-targeted niches,using Google's keyword tool
instead of wordtracker,and some other specific keyword
approaches.
有一点我忘说了，我要人工翻译的。