Many of the UCR findings fly in the face of conventional wisdom. For example

这项研究的很多发现对传统观点是个冲击。

Such claims by Japan fly in the face of facts and are totally unfounded.

日本的上述主张严重违背事实，是完全站不住脚的。

Such an assertion may seem to fly in the face of recent economic data and even the long upward slope of history.

这种说法似乎与近期的经济数据以及历史上长期上升趋势背道而驰。