Word/Phrase: se hecho
Translation: it has been
Pronunciation: se ˈetʃo
It has been a long day - Ha sido un día largo
It has been difficult to understand - Ha sido difícil de entender
It has been a pleasure to meet you - Ha sido un placer conocerte
It has been raining all week - Ha estado lloviendo toda la semana
It has been a great experience - Ha sido una gran experiencia