英文關鍵字
alphabet
book
charity
close
closeup
crisis
definition
dictionary
donating
education
english
explanation
food
foreign
global
glossary
grammar
help
hunger
hungry
information
interpretation
knowledge
language
learn
linguistics
macro
meaning
nutrition
page
paper
poor
poverty
problem
pronunciation
region
research
science
student
study
teacher
terminology
text
transcription
up
victim
vocabulary
word
world