那个关于商业现象的评论从未被提及过。
Not for a moment has the comment on commercial phenomenon been mentioned.
youdao
它还具有许多从未被人提及的安全功能。
It is also equipped with a number of never discussed security features.
很奇怪他的名字从未被提及过。
I find it odd that his name is never mentioned.
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