Unverified50% confidenceFactExact time

联邦政府拨款仅占PBS总运营资金的约15%，其余依赖会员捐赠、企业赞助和节目授权收入

1

Sources

50%

Confidence

Long-term

Relevance

8/20/2026

First Seen

Sources

PBS痛失50TB数据：云厂商倒闭引发的存储安全反思

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