英文關鍵字
alarm
anonymous
arrange
blackmail
businessman
call
calling
cell
cellphone
conversation
corrupt
corruption
crime
danger
deal
demanding
disturbing
harassment
illegal
information
insider
kidnapping
leakage
lobby
male
man
maniac
mobile
officer
official
oligarch
outdoor
person
phone
prank
private
problem
receive
receiving
smart
smartphone
speak
talking
tense
threat
threaten
threats
venal
victim
young