Usages of concentrado
En la biblioteca me resulta más fácil estar lo suficientemente concentrada como para terminar los deberes si dejo el móvil dentro de la mochila.
In the library it is easier for me to stay focused enough to finish my homework if I leave my phone inside my backpack.
Mi profesora dice que una alumna concentrada comete menos fallos en el dictado.
My teacher says that a focused student makes fewer mistakes in the dictation.
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