请高手帮忙翻译一下下面的两句话，着急用！ 十分感谢~~

由于长期高频率的使用，X1和X2经常会出现故橡做障，需要占用大量的工作时间去进行维修，核此再加上设改如迅备的老化导致叉车性能的下降，严重影响了操作员的工作效率
Due to the high frequency of use for a long time, the X1 and X2 are often fail, need to take a lot of work time to repair, and equipment aging led to a decline in forklift performance, serious impact on the operator's work efficiency

Due to be used frequently for long time, X1 and X2 may break down more and more. We have to take much more time to repair them, coupled with age of equipment which caused the performance of forklift weaken, this seriously reduced the worker's efficiency.

Due to the long-term and high-frequency use, X1 and X2 often fails to work. They take a lot of time to carry out maintenance, coupled with the aging of the devices on the forklift performance degradation, as a result, seriously affected the efficiency of the operators' performance.

Due to （Because of) the use of longerm high frequency, X1 and X2 often break down,
which need to take a lot of time to repair, and coupled with the aging of the equipment lead to the decline of forklift performance,it impact on the operator's working efficiency seriously

Due to long-time and frenquently used, X1 and X2 often appear troubles, a lot of work time are occupied for repairing, with the aging of equipment leads to poor performance, operator'州孝御册岩慎散s work efficiency was influenced seriously.