El señor Salazar enseña a sus alumnos lo que, a su juicio, es más interesante para ellos.Mr. Salazar teaches his students what, in his opinion, is most interesting for them.
¿Qué piensa tu editora de tu novela? - En su opinión, debería revisarla. No cree que esté acabada.What does your publisher think of your novel? - In her opinion, I should review it. She doesn't think it's finished.
2.
Una palabra o frase que se usa para hablar de la segunda persona formal usted (p. ej. ¿Dónde está usted?).
A su juicio, ¿qué hizo bien y qué hizo mal el presidente López durante su mandato?In your opinion, what did President Lopez do right, and what did he do wrong during his presidency?