GhostReader allows you to listen while your Mac does the talking in your language of choice

GhostReader includes naturally sounding voices in a language of choice. Available languages include American English, British English, Czech, Finnish, French, Canadian French, German, Icelandic, Italian, Danish, Dutch, Flemish, Spanish, American Spanish, Polish, Portuguese, Brazilian Portuguese, Norwegian, Turkish and Swedish. GhostReader itself is localized in English, French and German.