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The consequences are measurable. According to the BBB Wise Giving Alliance donor trust report, 32% of donors trust charities less today than they did five years ago. A Gallup study found that 1 in 3 people worldwide lack confidence in charitable organizations. The top concern donors cite isn’t mission or leadership. It’s how charities spend their money.，详情可参考新收录的资料
requires process;，这一点在新收录的资料中也有详细论述
Iterates key-value pairs