马斯克称将“全天候”重返工作后，却遭受双重打击

Group 1 - Tesla's stock has seen a cumulative decline of over 10% this year following Elon Musk's involvement with the Trump administration's efficiency department [1][3] - After announcing his return to "around-the-clock work," Tesla's stock rose nearly 7% by the close of trading on Tuesday [1] - Tesla's sales in Europe dropped nearly 50% last month, reflecting challenges in brand strength within that market [1][4] Group 2 - Musk has stated intentions to significantly reduce his time spent in the Trump administration and focus on leading Tesla for the next five years [3] - SpaceX's Starship experienced its ninth launch attempt, marking the eighth consecutive failure, following two previous explosive incidents [3] - Musk's AI company xAI plans to build a large factory with 1 million GPUs, indicating a focus on critical technologies [4]