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。
Learning the business of music can be trial and error without the right guidance, and lead to you wasting a lot of time and money.
经过了无数的失败，你的账户终于登陆成功。
Finally, after countless failures, you logged into your account Hurray!
经过为期一年的无数以失败告终的治疗后，他只能听天由命地用粗哑的嗓音低声说话。
After a year of numerous and unsuccessful medical treatments, he became resigned to a life of rasping whispers.
许多人梦想成功，而对我来说，成功只是在经过了无数次的失败和反省之后才可获得。
Many people dream of success. To me success can only be achieved through repeated failure and introspection.
300年后，一位英国工程师乔治·凯利在经过了无数次失败的实验后，终于得出了一个重要的结论：飞行需要抬升力、推进力和控制力。
It took more than 300 years and many more failed experiments until Sir George Cayley, a British engineer, determined that flight required lift, propulsion, and control.
在世界上难度最大的意甲联赛中，经过无数次失败和成功的经验，人们得出了“进攻得胜利，防守拿冠军”的说法。
In the Italy A-association, which is regarded as the most difficult match, after so many failures and successes people came to a conclusion that attack leads victory and defense wins the champion.
经过无数次的试验和失败，亚伟速录机在1994年全国计算机展览会中首次亮相，赢得了社会各界的广泛关注。
After numerous experiments and failures, in 1994 the Yawei Steno Machine made its debut at a national computer exhibition, attracting wide attention.
经过无数次的试验和失败，亚伟速录机在1994年全国计算机展览会中首次亮相，赢得了社会各界的广泛关注。
After numerous experiments and failures, in 1994 the Yawei Steno Machine made its debut at a national computer exhibition, attracting wide attention.
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