扎扎实实，踏踏实实，言犹在耳，发人深省。
When asked about the racism that his videos sometimes provoke in the comments, he says: "I don't deny it", but adds that "comments get filtered", meaning that social media platforms delete racist remarks. TikTok, Instagram and X all have policies prohibiting racist abuse.，这一点在搜狗输入法下载中也有详细论述
return (float)rand() / RAND_MAX;，详情可参考Line官方版本下载
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Jim Lovell spoke to the BBC about Apollo 13Apollo 13: Bonus 1. Jim Lovell