ENGLISH 911 II (143)
4. 12.01:20 → 01:25
In this episode: 1) the difference between STUDY/LEARN; 2) the difference between COST-EFFECTIVE/COST-EFFICIENT; the meaning of abbreviation 'BRB.'
TV Program
In this episode: 1) the difference between STUDY/LEARN; 2) the difference between COST-EFFECTIVE/COST-EFFICIENT; the meaning of abbreviation 'BRB.'