Translation of "Esfuerza" in English

Gente que se esfuerza, está trabajada, que come sano.

People who train, works out, people who eat healthy.

Nadie puede dominar el inglés si no se esfuerza.

No one can master English if he doesn't make an effort.

Una civeta de palmera común se esfuerza por reservarse este árbol.

A palm civet is doing his best to keep this tree to himself.

Es un niño muy competitivo y tenaz, que se enfada si no se esfuerza al máximo.

He's a very competitive and determined kid who gets upset if his best isn't the best.