英语翻译我想更改我们面谈约好的时间.由于我的工作时间不固定,现在还说不准,等我确定下来后会提前和您联系,希望没有给您带来

I would like to change the appointment,as my working time is not fixed and uncertain in the next period of time,so I will contact you in advance when my time is OK.I hope I do not cause much trouble to you,wish you and your family a good weekend!