英文關鍵字
activity
alphabet
book
business
businessman
close
closeup
company
definition
dictionary
education
engaging
english
enterprise
explanation
finance
financial
foreign
glossary
grammar
information
interpretation
knowledge
language
learn
linguistics
macro
marketing
meaning
page
paper
planning
pointing
professional
pronunciation
research
science
service
strategy
student
study
success
teacher
terminology
text
transcription
up
vocabulary
word