汉译英：由于有些工作需要尽快完成,我们不得不对原先的时间安排做些变动,
问题描述：
汉译英：由于有些工作需要尽快完成,我们不得不对原先的时间安排做些变动,
答
As some work needs to be finished as soon as possible,we have to change our original schedule.We regret any inconvenience this may have caused and thank you for your understanding.