Don't use regular expressions to read XML that comes directly from users; you don't control the form or structure of that XML.

不要用正则表达式读取直接来自用户的XML，因为无法控制这类XML的格式或结构。

youdao

Breivik is continually exploring the relationship between mass and material, shape, structure and scale, the various stages from first to final form, and the potential inherent in different materials.

布莱·维克不断探索大众和材料，形状，结构和规模之间的关系，从开始到最后的不同阶段的形式，和在不同的材料中，内在潜力的关系。

youdao

The interaction has both synergistic and amplifying effects so as to make the fluctuation units amplify from part to the whole and to form a new ordered structure.

这种相互作用同时具有协同和放大效应，从而使涨落单元由局部迅速放大到整体，而形成一个新的有序结构。

youdao

The yarns were made by pulling sheets of nanotubes from "forests" of the tubes and twisting them to form a coiled structure - much as yarn is made from wool.

BBC: Nanotube yarns twist like muscles

Her home was barely even a shack, with walls constructed from a hybrid of any available flat material scraps that they could piece together to form a structure.

FORBES: On Being A Filipina Business Woman And Having It All