Why do more middle-aged adults have to take care of their ageing parents? Because people are living 1.

填空题 What does the speaker think of the job of taking care of an ageing parent? It's 1.

填空题 How are the family roles changed? The dependent parents are cared for as if they were 1.

填空题 What can a nursing home do for ageing parents? It provides them with proper 1.

填空题 What benefit can middle-aged adults get by sending their parents to a nursing home? They can return to their 1.