// 测试用例（可直接运行验证）
刘年丰：宇树的合作，也是PK掉了非常多头部的具身企业的。。夫子对此有专业解读
As for revenue, OpenAI has forecast a massive loss of $14 billion in 2026. It lost around $5 billion in 2024 and reports estimate a loss of $8 billion in 2025. Despite this trajectory, the company claims it'll be raking in $100 billion in revenue by 2029.，详情可参考同城约会
积累了些客源后，他干脆辞职单干，跑去 “ 中华电子第一街 ” 华强北做外贸 OEM 代工了。