She devoted all her life to the welfare of women and children.
她一生致力于妇女和儿童的福利事业。
He devoted all his life to the cause of children's welfare.
他把自己的一生献给了儿童福利事业。
The social welfare system is closely related to peoples safe, satisfied and happy life.
社会福利体系与社会成员的生活安全、生活满足和生活幸福有着密切的联系。
The social welfare system is closely related to peoples safe, satisfied and happy life.
社会福利体系与社会成员的生活安全、生活满足和生活幸福有着密切的联系。
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