acquiring of second language
second language vocabulary
second language writing
the second second mean value theorem of integration
Second language acquisition SLA
collective language training
Drawing language training
Language training for hearing-impaired children
amount of training load intensity of training load mental load of training training for teen-agers
sense cone or sense peg sense cone
Part Second Order and Second Moment Method
abstraction simple (short) sentence anaphoric struc ture source language target language
broad sense and narrow sense
fisheries training vessel [= fisheries training ship
The Second Generation franchise management
3he Jinping Second Class Hydropower Station