马斯克无聊公司的隧道工程进展如何？

亿隆·马斯克的无聊公司(Boring Company)于本周达成了一个新的里程碑：它在洛杉矶完成了首条隧道的挖掘工作。马斯克在其个人Twitter上发布了展示这一突破性进展的视频。该短视频展示了及其抵达终点的画面。

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