- 重点词汇
- 监听
monitor; eavesdrop; wiretap; listen in; overhear; bug
- 什么
what; whatever; wot; something; anything; everything; nothing (in negative statements); eh; pardon
- 区别
distinguish; differentiate; discriminate; discern; tell apart; set apart; make a distinction between; draw a line between; difference; distinction; discrimination