是普通名词一般指通过报纸广播电视向公众报道的消息也可指某人原来不知道或没有听说过
It is a common noun, generally referring to news reported to the public through newspapers, radio and television. It can also mean that someone didn't know or had never heard of it before
以上为机器翻译结果，长、整句建议使用 人工翻译 。