zlepšit se
improve, get/become better, (form.) ameliorate
Trošku se to zlepšilo.
It got a little better., It improved a little.
Zlepšila se ve škole.
Her grades have improved/gone up.
hə greɪdz hæv ɪmˈpruːvd/gɒn ʌp
Výrazně se zlepšil v angličtině.
He improved his English substantially.
Pořád se zlepšují.
They keep improving.
Stav pacienta se zlepšil.
The patient has got better.