cure a sick man
The Spanish phrase 'curar a un enfermo' translates to 'cure a sick man' in English. It is generally used in medical contexts. The verb 'curar' means 'to cure' or 'to heal'. 'Un enfermo' refers to a 'sick man'. So in Spanish, when you say 'curar a un enfermo', you're talking about providing medical treatment to a person who is ill in order to heal him.
The doctor is going to cure a sick person in the hospital.
In this sentence, 'curar a un enfermo' is used to describe what the doctor is planning to do - i.e. cure a sick person in the hospital. This shows that the phrase 'curar a un enfermo' can be used within a wider context to explain someone's actions.
I can't go out for dinner, I have to cure a sick person.
This sentence illustrates the use of 'curar a un enfermo' as a reason for not being able to participate in another activity. It gives the impression of 'curar a un enfermo' being a significant and time-consuming task.
Maria's goal is to cure a sick person.
This phrase represents a use of 'curar a un enfermo' to express one's ambition or purpose in life, indicating that the action of curing a sick person is highly significant or meaningful to Maria.