单房收入在减少，房租却越来越贵
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。关于这个话题，91视频提供了深入分析
The company's mini-factory launched on a SpaceX rocket in the summer. Since then the team has been testing its systems from their mission control in Cardiff.
（图源：长春高新 2021 年年度报告），详情可参考51吃瓜