The report found that underreporting of deaths occurs in many countries, and that few countries have completely reliable data on road traffic injuries.

该报告发现，许多国家都存在死亡漏报情况，极少数国家具有完全可靠的道路交通伤害数据。

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These predictions are by no means completely reliable, however, as environmental factors such as nutrition play a big part in determining human height.

不过这种预测不可能完全准确，因为还要考虑环境因素，比如营养状况就会对身高发挥重要影响。

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Ruifeng hardware switch socket comprehensive quality control: from design to use, each program are strict quality control, so that the quality is completely reliable.

瑞丰五金开关插座全面品管：产品从设计到使用，每一程序均严格品管，使品质完全可靠。

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The junior rankings, while not a completely reliable representation of how players will develop, are nonetheless starting to reflect the progress made in recent years.

BBC: British tennis battles against perceptions

Regardless of any innovation, pinball machines will never be completely reliable - in a contraption made from up to 3, 500 parts connected by half a mile of wiring, there's just too much to go wrong.

BBC: Flipping heck: Is pinball about to stage a recovery?

As the executive now controls the Commons almost completely, this safeguard is only reliable if the executive does not also control the Lords.

ECONOMIST: Letters