Shows how floats can cover multiple block boxes.

展示了浮动是如何覆盖多个块盒的。

youdao

Ext4 fixes this with a block allocator that allocates multiple blocks at a time, likely contiguous on disk.

ext4使用块分配器修复了这个问题，它能够在磁盘上一次分配多个块。

youdao

Allocating multiple blocks at a time requires many fewer calls to the block allocator, resulting in faster allocation and reduced processing.

如果一次分配多个块，对块分配器的调用就会大大减少，从而加快分配并减少处理量。

youdao

It's definitely an opportunity for help, but particularly, as an opportunity to work with someone for just a few moments to help get you unstuck or to get you past some stumbling block that, otherwise, if you struggled with on your own, you might sink or waste even multiple hours on just something that you're not seeing.

这是一个寻求帮助的机会，特别是，作为一个与某人一起工作的机会,他们能帮助你解决问题,或帮助你越过绊脚石，否则，如果你自己单独奋斗，你可能,浪费很多时间在,你不了解的东西上。

哈佛公开课 - 计算机科学课程节选

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