It causes blindness or serious loss of vision.

这会引起失明或严重的视力衰退。

《柯林斯英汉双解大词典》

Loss of health is more serious than loss of wealth.

失去健康比失去财富更严重。

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Given the expansion of Britain's export markets, this is a serious loss of market share.

ECONOMIST: Letters

With the substantial loss of manufacturing jobs comes the loss of a serious amount of service sector jobs.

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Their report said the scheme would cause a "serious loss of historical authenticity".

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