音频学科分类 - 语言学
格式:MP3
来源 - 口语伙伴
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CNN新闻在线收听(2015-02-05)
RI在线收听:Exclusive Interview with Jeffrey Sachs at C...
BBC Radio 4:Rev Prof David Wilkinson - 13/06/16
BBC Radio 4:Michael Symmons Roberts - 01/07/16
RI在线收听:Beijing at Center of China's Worst Air Qual...
BBC新闻[翻译]:美国证实将禁止公民前往朝鲜