Unverified50% confidenceFactExact time

美国约50%-70%的农场手工劳动依赖季节性移民工人

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/16/2026

First Seen

Valid until: 10/14/2026

Sources

AI能让水果采摘机器人实用化吗？四大核心挑战全解析

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Unverified根据Upwork和Freelancers Union的年度报告，仅美国就有超过6400万自由职业者，占劳动力总数的38%57% similar Unverified据麦肯锡研究，全球约有1.5亿人从事某种形式的零工工作50% similar

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