"The guys that are doing this -- It's a small group of guys, " says "Mark, " a pararescueman or PJ, which is short for parajumper.
CNN: Quade: Secretive military team allows reporter inside
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。