hard training

• 强化训练

hard training的用法和样例：

例句

1. Ahead of us lay ten days of intensive training.
   我们当前有十天的强化训练。
2. Turning to the Indonesian athletes prepare for the training, pongo said that all athletes are undergoing intensive training focus.
   谈及印尼运动员备战训练情况时，蓬戈说，所有参赛运动员都在进行集中强化训练。