不要使用IDs，而是使用一个类名；或者使用rel属性(见清单10)，就像lightbox脚本中常用的那样。

Rather than use IDs, you could use a class name or as is commonly used in lightbox scripts, the rel attribute (see Listing 10).

youdao

我现在能向这新的空类填充属性，诸如字符串和数字类型(代表了角色的成分)，以及这个类中常用的函数。

I can now fill the new empty class with attributes such as string and number types (representing the elements of the character), as well as functions common to this class.

youdao

这个CmisJpg类包含某些常用exif值的属性定义，这位摄影师可能会在搜索她的图像目录时查询这些值。

That CmisJpg class contains property definitions for some of the common Exif values that she might query during a search through her catalog of images.

youdao