to feel
'Sentir' is used to express the act of experiencing a certain feeling or emotion.
I feel very grateful.
'Me siento muy agradecido.' translates to 'I feel very grateful.' This is a common way to express gratitude or deep thanks in Spanish.
I feel happy today.
In Spanish, 'Me siento' literally translates as 'I sit/feel', but when used in this context, it means 'I feel'. So the phrase 'Me siento feliz hoy' means 'I feel happy today'.
She feels sick.
The phrase 'Ella se siente enferma.' translates directly as 'She feels sick.' The verb 'sentirse' stands for both feelings and physical conditions.
They feel excited about the trip.
'Se sienten emocionados por el viaje.' is a reflexive phrase which means 'They feel excited about the trip.' 'Se sienten' is a reflexive verb conjugated for 'they'.
We feel confused.
'Nos sentimos confundidos.' means 'We feel confused.' The 'nos' in 'nos sentimos' implies that the experience or feeling of confusion is shared among 'we/us'.
Juan feels tired after running.
In the sentence 'Juan se siente cansado después de correr.' the verb sentir is used to express physical state. It can be translated to 'Juan feels tired after running.'
They feel secure in their new house.
'Ellos se sienten seguros en su nueva casa.' means 'They feel secure in their new house.' 'Se siente' is used here to describe a state or feeling of security that they are experiencing.
You feel comfortable in that armchair.
'Tú te sientes cómodo en ese sillón.' translates to 'You feel comfortable in that armchair.' Here, sentir is used to describe a feeling or physical sensation.
How does she feel after the test?
The sentence '¿Cómo se siente ella después de la prueba?' asks about someone's emotional or physical state after a certain event. The direct translation is 'How does she feel after the test?'.