科克：我觉得自己还年轻，还能为足球和马竞贡献很多（科克自评未老：仍能为马竞与足坛贡献更多）

Translating Chinese sentence

I see the user provided a Chinese sentence: "科克：我觉得自己还年轻，还能为足球和马竞贡献很多." It seems they might want a translation to English. The sentence translates to: "Koke: I feel I'm still young and can still contribute a lot to football and Atletico." "马竞" refers to Atlético Madrid, often called "Atleti." I think it’s best to provide this translation and ask if they’d like a summary or source, though the primary focus here is the translation.