| |||
time of training | |||
training period; practice session; training period, training phase | |||
apprenticeship |
训练期 : 44 phrases in 10 subjects |
Athletics | 2 |
Aviation | 2 |
Bodybuilding | 3 |
Business | 2 |
General | 2 |
Heavy equipment vehicles | 11 |
Management | 1 |
Space | 2 |
Sports | 18 |
Swimming | 1 |