It is hard to know whether these factors are temporary or permanent.

这些因素到底是暂时的还是永久的很难决定。

youdao

It isn't clear whether the memory erasure is temporary or permanent.

科学家还不清楚这种记忆抹除是暂时还是永久性的。

youdao

Some developers and Web hosts instead redirect users to the 404 error page with a temporary or permanent redirect.

有的开发人员和Web主机不把用户定向到404出错页，相反，却重定向到临时或永久的重定向页面。

youdao

Pacemakers may be permanent or temporary.

VOA: special.2010.06.29

Overall in the plantations, the result will be temporary or permanent unemployment for thousands of workers.

ECONOMIST: Honduras and Nicaragua

He did not say whether the closures were temporary or permanent.

NPR: Bangladesh Fire Kills 8 As Collapse Toll Hits 930

The most recent researched, published in the Journal of the American Medical Association in April, linked fluoroquinolones to retinal detachment, which can cause temporary or permanent blindness.

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