后挡的需求太少,很难采购定尺的玻璃.的翻译：Rear guard too little demand, it is difficult to purchase the fixed length of the glass. 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

After the block too little demand, it is difficult procurement Length of glass.

Rear guard too little demand, it is difficult to purchase the fixed length of the glass.

The rear bumper demand too are few, very difficult to purchase decides the ruler the glass.

After the block is too little demand, it is difficult to purchase certain feet of glass.

Rear guard too little demand, it is difficult to purchase the fixed length of the glass.