This is unnecessary and is the result of lop-sided training, i.e., no concentration or will power training.
This is unnecessary and is the result of lop-sided training, i.e., no concentration or will power training.
这是不必要的，是片面练习的结果，即：没有集中注意力或意志力练习。
This is unnecessary and is the result of lop-sided training, i.e., no concentration or will power training.
这是不必要的，是片面练习的结果，即：没有集中注意力或意志力练习。