Highfield says invisibility technology impresses him the most .

海菲尔德说隐形科技给他的印象最为深刻。

A week in afghanistan impresses two things upon the visitor .

在阿富汗的一周，有两件事给访客留下的深刻的印象。

Nothing impresses an average voter more than having a candidate remember him , so work every day to recall names and faces .

再没有哪种方法可以像让竞选者记住一个普通投票者姓名的方法更打动投票者的了，所以每天你都要努力去记住人名和面孔。

One thing that particularly impresses me is that he knows what he doesn 't know .

让我特别印象深刻的一件事情是，他知道什么是他不知道的。

Whether it impresses swing voters in the country remains to be seen .

它是否给全国摇摆不定的选民留下了深刻的印象仍有待观察。