Usages of entretenerse
Cuando tengo prisa, prefiero caminar rápido y no entretenerme con el móvil.
When I am in a hurry, I prefer to walk quickly and not get distracted by my phone.
Cuando tengo tiempo libre, me entretengo jugando con mis amigos en el parque.
When I have free time, I entertain myself by playing with my friends in the park.
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