One more, this one is useful for Random Battles on Wi-Fi. The most important part is correctly translated, however I mostly ignored the part about tournaments (used google translation for that, and fixed here and there a bit)
210.txt
Kaarosu, that file you're doing now, it's actually very easy to translate, I did translate one similar to that (pokemon used attack, foe pokemon used attack, etc), but in Portuguese (I will send this later). There's just 3 different sets of lines, I did it very fast with just "replace all" in the text editor.