bump along

Out biggest win has come from using the maybe concept for safe-composing multi-stage computations that can fail or bump into a nil along the way.

使用这一概念的最大好处是，能够安全构造出中间可能失败或碰到空值的多阶段计算。

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trucks bump along its cracked and undulating surface, which is being ravaged by the freezing and thawing of the tundra beneath.

公路之下的冻土凝结又解冻，公路因此受到破坏，表面皲裂，起起伏伏，卡车沿路颠簸前行。

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Even though regulators and operators are learning to bump along together, the public appears to be trailing a long way behind.

尽管监管机构和运营商正共同探索，但公众的意识似乎远远落后。

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And accordingly, their products tend to fail or just bump along.

相应地，他们的产品往往失败，或者只能勉力支撑。

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David and Susan bump up and down in the van as it drives along.

当车子行驶中,大卫和苏珊在车里碰上碰下的.

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