in blissful ignorance idiom
（对令人不快的事）一无所知
not knowing any of the unpleasant facts about something
All the time his business was failing, he kept his wife and family in blissful ignorance. 他的生意一直不景气，但他一直瞒着妻子和家人，不想让他们担心。
| 单词 | in blissful ignorance |
| 释义 | in blissful ignorance idiom （对令人不快的事）一无所知 not knowing any of the unpleasant facts about something All the time his business was failing, he kept his wife and family in blissful ignorance. 他的生意一直不景气，但他一直瞒着妻子和家人，不想让他们担心。 |
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