文件系统的开发者不得不花大量时间去对付那些可能会导致数据丢失的许多边边角角的问题，而这些处理通常会导致文件系统异常复杂，而且还有可能影响系能。

File system developers spend a great deal of time examining "corner" cases that could lead to data loss which make file systems more complicated and which sometimes has an impact on performance.

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埃文斯太太：去碗柜的左边角落底看看。如果不在那得话，可以去看看餐具柜的抽屉。

Mrs. Evans: Try the bottom left-hand corner of the cupboard. If it's not there, have a look in the drawer of the sideboard.

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对于摄影师们总是能发现新的拍摄地点，我并不感到谅异，因为世界那么大，有那么多的边边角角等人们去探索。

I'm not surprised photographers keep discovering new locations because the world is so large and there are so many beautiful nooks and crannies to explore.

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