Learning the business of music can be trialanderror without the right guidance, and lead to you wasting a lot of time and money.
如果没有正确的引导,学习音乐行业的知识要经过无数次的尝试和失败,既浪费了时间又浪费了金钱。
2
In fact, in this relationship, the robot does all the work, learning by trialanderror, taking all the risks and adapting to my moods and whims.
事实上,在两人的关系当中,机器人包下了所有的事情,他反复学习来迎合我的情绪和冲动。
3
In both studies, participants remembered the learning context of the target words better if they had been learned through trial-and-error, relative to the errorless condition.