请教一句话翻译

he spray nozzle arrangement according to Fig.2 advantageously follows the arrangement of the pair of rollers according to Fig.1. of course, another order may also be envisaged.
图2喷嘴的布置优选跟随图1中一对辊子的布置方式进行。当然，也可以想到其它不同的顺序。

follow查查词典，很多意思，看哪个适合这里。
另外the pair 与a pair不同