国内英语新闻:Weeklong smog in Beijing clears. 体坛英语新闻 Ex-Brazil midfielder Felipe Melo joins Palmeiras. 体坛英语新闻 Dakar Rally seventh stage shortened due to rain. 国际英语新闻:Video game shows promising results for treating depression. 国际英语新闻:Interview: Huawei ushers in era of intelligent phone - business head. 国际英语新闻:U.S. Congress confirms Trump's presidency as Democrats challenge result. 国际英语新闻:East China reports one H7N9 death. 国际英语新闻:Eurozone economy expands at fastest pace since May 2011.