夏说英语新闻晨读 第152期:特朗普（在线收听）

 本期内容：

Donald Trump doubled down on his pledges to deport undocumented immigrants and to build a “great border wall”, just hours after meeting Mexico’s president. Enrique Pe?a Nieto had insisted that Mexicans would pay for no such thing. Yet Mr Trump promised they will, “100%—they don't know it yet, but they’re going to pay for the wall.”

词汇讲解：
Double down: 押双倍注
Pledge: 承诺
Deport：遣返
Undocumented：无文件记录的