英文關鍵字
101
addiction
alcohol
alcoholism
basic
class
classes
classroom
classrooms
college
course
courses
depressant
discourse
drink
drinking
educate
education
educational
elementary
grade
instruct
instruction
intoxicant
intoxicated
introduction
lecture
lectures
medical
practice
preparation
presentation
pupil
recovery
remedial
school
schooling
sobriety
student
teacher
teaching
train
training
tutor
type
typewriter
typing
university