求助英语高手：翻译中介词问题例如：There are well established and improving programs of data collection and reporting that address pavement and bridges as discrete asset classes. 我的英语水平较低,我的疑惑是：1）那个of后面应该是 data collection 还是data collection and reporting ?自己感觉是前者哦~这样的话established 、improving 与reporting属于并列?可是有两个and呀；2）address的意思? Practitioners developing such measures will benefit from the detail in the appendices (provided on the accompanying CD-ROM) on the IHS measurem

求助英语高手：翻译中介词问题
例如：There are well established and improving programs of data collection and reporting that address pavement and bridges as discrete asset classes. 我的英语水平较低,我的疑惑是：1）那个of后面应该是 data collection 还是data collection and reporting ?自己感觉是前者哦~这样的话established 、improving 与reporting属于并列?可是有两个and呀；2）address的意思?
Practitioners developing such measures will benefit from the detail in the appendices (provided on the accompanying CD-ROM) on the IHS measurement state of the practice and the analysis of specific goal/outcome areas and assets.这句话才把我转晕了,在括号前面的我都懂点.一到后面的on,of 再连接and我就不懂了.
In almost all states, there is system-level measurement and reporting of LOS for major assets, as well as mobility and safety performance. 个人感觉这句也很难呀.1）of LOS 针对的是measurement and reporting 还是reporting 啊?2）for是对真个句子还是reporting of LOS ?as well as 是针对major assets?还是什么?
主要目的：希望大家推荐一本书,可以通过自我学习,掌握我上面的疑惑.