Years of experience in the industry—and failed attempts to use technology—have convinced him that the best way to check cattle is with a man on a horse.

多年的行业经验，以及使用技术的失败尝试，使他确信，检查牛的最好方法是让一名男子骑在马上。

youdao

It helped me quit smoking after many failed attempts.

在戒烟屡次失败时它帮助我最终取得成功。

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The British and Russians managed to bring down two of the complexes after several failed attempts.

在多次尝试失败后，英国人和俄国人终于推倒了其中两座堡垒。

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Six weeks and six failed attempts later to contain the worst oil spill in US history, BP says it will try again.

VOA: standard.2010.05.31

Earlier attempts by other surgeons on other babies had failed.

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But attempts to negotiate a peace treaty failed.

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The consumer chief left in 2010, after failed attempts at music players, phones and high-end laptops.

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This lens helped his investors endure failed attempts and his crews endure stormy seas.

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Three months later, Shackleton regained the makeshift camp at Elephant Island, after two failed attempts.

ECONOMIST: Antarctic exploration