英文關鍵字
application
banking
benefit
bet
browsing
business
businessman
businesspeople
call
cell
cellphone
cellular
chat
cheerful
close
closeup
colleagues
communication
consultation
contact
convenient
cooperation
device
discuss
discussing
easy
economist
electronic
entrepreneur
global
happy
man
multimedia
news
online
order
person
positive
smartphone
smile
stock
technology
trading
transaction
up
user
using
watching
woman