Their job is to find and safely destroy hidden explosive devices.

VOA: special.2010.03.01

Could it be that the hidden throb I stole from them did not affect their future? I had possessed her, and she never knew it.

它是不是我从那些人物那获取隐藏的脉搏,我为她着迷，她并不知晓。

耶鲁公开课 - 1945年后的美国小说课程节选

The Sway Machinery musicians say their music takes listeners into hidden worlds, uniting past and present.

VOA: standard.2010.02.25

This is their song, Anim Zemiros off their first Album, "Hidden Melodies Revealed".

VOA: standard.2010.02.25