This one is interesting, and quite useful.

这个视图很有趣，也很有用。

youdao

Now this is a really quite useful expression.

这是一个非常有用的公式。

youdao

Many of these behaviorist techniques have proven to be quite useful.

许多行为主义者所提出的技术，都被证明是非常有效的。

youdao

Now this is a really quite useful expression.

这是一个非常有用的公式。

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And so it’s not quite as useful as Facebook which is great for social reasons.

对于拓展社交圈的话，它不会比Facebook更实用。

便利的社交媒体 - SpeakingMax英语口语达人

Many of these behaviorist techniques have proven to be quite useful.

许多行为主义者所提出的技术,都被证明是非常有效的。

耶鲁公开课 - 心理学导论课程节选

For people who are constantly taking notes, the digital pen could be quite useful.

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Oximeters aren't exactly the sexiest gadgets in the world, but they're definitely quite useful.

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As a point scoring device in the sound-bite driven immediacy of a TV studio debate, it's quite useful.

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