近缓存也只有在它含有大量足够空间可用的时候才有用。

The near cache is also only useful if it has a large enough capacity to obtain a high hit rate.

youdao

这些问题有一系列的答案，这些答案是由经验、物理要求、可用空间的限制提供的，而不仅仅是形式感。

Such questions have a range of answers that are supplied by experience, by physical requirements, by limitations of available space, and not least by a sense of form.

youdao

虽然未来我们的大部分食物可能会在摩天大楼里种植，但目前大多数专家认为，我们更有可能只是利用城市屋顶上的可用空间。

While it is possible that much of our food will be grown in skyscrapers in future, most experts currently believe it is far more likely that we will simply use the space available on urban rooftops.

youdao

Well, let me come up with a sample set of elements here and let me go ahead and just get some fresh white board space.

下面我用一个元素的样本集来说明,我先找一些可用的白板空间。

哈佛公开课 - 计算机科学课程节选