她担心养老院中老年人的福祉。

She is worried about the ___welfare of elderly people in care homes.

政府应该通过改善医疗保健来优先考虑公民的福祉。

The government should prioritize the ___welfare of citizens by improving healthcare.

父母总是关心他们孩子的健康与幸福。

Parents always care about their children's ___welfare.