Of parents who have turned off a smart speaker's microphone, about one-third of them did it because they didn't trust the speaker.
介词短语of parents在这里是否相当于among parents的用法?
Of parents who
have turned off a smart speaker's microphone, about one-third of them did it
because they didn't trust the speaker.
Of parents who...,这个 of 不能再表示“部分与整体”的关系,因为后面的 about one-third of them 就是指这些家长中的 “一部分”,如此以来就重复了。这里的 of 应该表示“有关;涉及;谈及” 之意。
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