奥巴马每周电视讲话:总统呼吁人们健康生活 走出毒瘾阴霾 Hi, everybody. I've got a special guest with me this week-Macklemore. For those of you who don't share the same love[i] for hip-hop, he's a Grammy-winning artist-but he's also an advoc 英语演讲 2020-08-14 hisen
