good at tennis
Tom es bueno para el tenis, no hay duda.
Tom is good at tennis, there's no doubt about it.
I'm good at tennis.
Tom se hizo bueno para el tenis.
Tom became good at tennis.
Tom dijo que eres realmente bueno para el tenis.
Tom said you're really good at tennis.
Tom es bueno para el tenis, no cabe duda.
Tom is good at tennis, there's no doubt about it.
Tom es bueno para el tenis, sin duda.
Tom is good at tennis, no doubt about it.