随着大选临近，特朗普在 TikTok、比特币和电动汽车等科技问题上的立场发生了变化。 Trump shifts stance on tech issues, including TikTok, bitcoin, and electric cars, as the election nears.

随着大选临近，特朗普改变了在TikTok、比特币和电动汽车等多个科技相关问题上的立场。 Trump has shifted his stance on several tech-related issues, including TikTok, bitcoin, and electric cars, as the election nears. 不过，他仍然坚定地表示，美国主要科技公司存在一些担忧。 However, he remains steadfast on some concerns for major US tech companies. 重点包括：特朗普对埃隆·马斯克的喜爱、他对电动汽车的立场软化以及马斯克最近拒绝承诺的捐款。 Key points include: Trump's love for Elon Musk, his softening stance on electric cars, and recent denials of pledged donations from Musk.