Finally, when something is broken and truly needs to be fixed, make sure that the parts being exchanged are as close to the original equipment as possible.

最后，如果有东西损坏并确实需要修复，就要确保新更换的部件尽量接近于原始设备。

youdao

Until we address these deep-lying inequities, nothing will be truly fixed.

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If neutrinos were truly massless, the standard model would predict that their flavours would be fixed for ever.

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