| |||
mental practice | |||
psychological training | |||
mental preparation | |||
mental training | |||
| |||
mental disciplining; psychological training |
心理训练 : 17 phrases in 6 subjects |
Aviation | 1 |
Ecology | 1 |
Heavy equipment vehicles | 1 |
Psychology | 8 |
Sports | 4 |
United Nations | 2 |