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Unobtrusive , yet highly functional way to provide filtration .

不引人注目，但功能强大的方式提供过滤。

His quiest , unobtrusive presence was hardly observed .

他很安静，不招摇，几乎没人注意到他。

Adopt a clearly visible , but unobtrusive mechanism to alert the user of missing resources .

为用户提供有关资源缺失的清晰可见且不突兀的提示机制。

We will try to be as unobtrusive as possible .

我们将尽量做到不引人注目。

He 's a quiet unobtrusive student , but always does well in the examination .

他是个沉默寡言，不引人注目的学生，但他的考试成绩总是很优异。