Emhlabeni wanamuhla, ukungcoliswa komsindo kuba yinto ekhathaza kakhulu ezimbonini nasezindaweni ezihlukahlukene.Kungakhathaliseki ukuthi kusendaweni yasehhovisi ephithizelayo, indawo yokudlela ephilayo, noma ekilasini eligcwele abantu, umsindo oweqisayo ungaphazamisa futhi uphazamise.Yilapho amaphaneli e-acoustic engena khona, ...
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