目前，ISTC均使用PXN和PX CPU板。的翻译：At present, the ISTC PXN and PX CPU board is used. 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

At, istc pxn px cpu board.

At present, the ISTC PXN and PX CPU board is used.

At present, ISTC uses PXN and PX the CPU board.

At present, ISTC PXN and PX use CPU board.

At present, the ISTC PXN and PX CPU board is used.