請英文高手幫忙翻譯 請不要用翻譯軟體 謝謝

翻譯
自從去年一月人事部砍掉一個名額 接著四月又裁一個 整個部門就呈現不停加班的情況 再加上新系統上線 業務量持續增加 加班的情況更形嚴重
問題非常明顯 就是人手不足 沒有任何其他部門或個人受到這種待遇 難道我們就只能默默承受我們就是比別人倒楣 調整個人的假期不是一個治本的方法
Since HR cut one position in January last year, followed by making another one redundant in April, there has been a non-stop overtime situation in the whole department. Additionally the launch of a new system and the continuous increase in business volume have further worsened the overtime situation. Obviously we have a serious problem of manpower shortage. No other department or individual have been treated this way. Do we have to silently accept that we are inferior to others? Reorganizing individual holiday schedules is not going to solve the problem in long term.

我要推eicachan ( 博士級 1 級 )寫的...他寫的是對的~很通順

HR department have since cut 1 headcount last January and dismissed 1 more staff on April; working overtime emerged entirely department. New system in placed with workload increased constantly, the overtime situation becomes seriously. Apparently, the problem is lacking of manpower that there is no one nor department can accept such treatment (或者, status). We are suffering by comparison with others. Would it be the only way accepts it silently? By adjusting personal leave taking, it cannot permanently solve the root of cause in a long run.

** root of cause = 根本問題