No, I don't think people should be banned from talking aloud in public places. Freedom of speech is important, and public places are meant for social interaction. Enforcing such a ban would be difficult, and people might need to communicate for important reasons. Also, cultural norms about noise levels vary, so it might not be fair to impose a blanket rule.
不,我认为不应该禁止人们在公共场所大声说话。言论自由很重要,公共场所是为了社交互动而存在的。执行这样的禁令会很困难,而且人们可能需要出于重要原因进行交流。此外,关于噪音水平的文化规范各不相同,因此实行一刀切的规定可能不公平。