Ye have multiplied your slain in this city, and ye have filled the streets thereof with the slain.
You have multiplied your slain in this city and you have filled its streets with the slain.
You continue to commit murder in this city, and you fill its streets with the slain.
You have killed very many in this city, and you have filled its streets with the slain.
You have killed a great many in this city and you have filled the streets thereof with the slain.