The baseline, plus the set of activities, determines what versions of the elements the stream contains.

基线，加上活动集，决定流里包括元素的哪些版本。

youdao

The specification only defines four elements, plus one attribute called Optional.

该规范仅定义了四个元素，外加上一个名为Optional的属性。

youdao

All these elements plus the body have been modified using CSS.

所有这些元素以及主体均使用CSS修改。

youdao

So supposed that I give you 16 elements to sort, well, following the logic before, the running time involved in sorting 16 elements is gonna be twice the running time 16 of sorting 8 elements, left half and right half plus 16 - and again, a little sanity check, 16 means-- just the merge steps, right?

现在要对16个元素进行排序，根据之前的逻辑，对16个元素排序,要花的时间是对8个元素排序所花时间的,2倍，分别用于左半部分和右半部分，再加上6,这里16是-,做合并的步数，对吗？

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