Using multi-column layouts without tables is usually challenging .

不用表格来实现多栏布局通常都很有挑战性。

Learn more about spark containers and layouts .

了解更多关于spark容器和布局的知识。

Here are five examples from designers who get the most out of fixed-width layouts .

下列五个网页的设计师都充分利用了固定布局网页的特征。

This process gets easier over time as you learn how css layouts can work .

随着你对css布局的逐步学习，这个过程会变得越来越简单。

The layouts of these crystals scattered and blocked high-frequency heatwaves but allowed low-frequency waves through .

散乱的晶体的布局阻挡了高频率的热波，却允许低频率的热波通过。