私人慈善机构 — — 它们一直是刺激卫生、环境和教育等领域创新的有力工具 — — 能提供关于如何更高效地使用援助的宝贵洞见。
Private charities, which have been instrumental in promoting innovation in fields such as health care, the environment, and education, could provide valuable insight into channeling aid more effectively.