Productive time: doing easily what you want to do.

富有成效的时间：很容易地做你想做的事情。

youdao

Mornings, for me at least, are the most productive time of day.

早上是一天当中效率最高的一段时间，至少对我来说是这样。

youdao

Productivity. Mornings, for me at least, are the most productive time of day.

高效至少对于我来说，上午是一天中效率最高的时候。

youdao

People who bully spend less time on productive work.

VOA: special.2011.03.25

Let them see how their utilization (productive versus non-productive time) does exactly that.

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It turns out there's only 10 minutes of productive time in any family meal, according to linguistics expert Lyn Fogle.

CNN: The right way to have family dinner

So, when my outdated smartphone costs me an extra hour at the airport, it feels a like an unnecessary waste of potentially productive time.

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