User blog comment:B214/High School DxD BorN episode 1 review/@comment-26285797-20150408134343/@comment-73.178.133.185-20150409230419

It's called copy/paste to Google Translate or some other translator. The same for the Slashdog chapters, which are pdf files. Online translators aren't great for dedicated translations but are useful to get the basic ideas of what was said.