由4对板弹簧所组成的一系4点支承装置的翻译：Made up of 4 spring 4 points supporting device 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

From 4 to board consisting of a series of springs 4 supporting device

Made up of 4 spring 4 points supporting device

One is 4 fulcrum arrangements is composed which by 4 gauge block springs

gem springs from 4 to 4 points are composed of supporting devices

Made up of 4 spring 4 points supporting device