One of my light bulbs is burnt out.我的一只灯泡烧坏了。
Which one哪只灯泡？ It’s over the mirror in the bathroom.卫生间里镜子上面的。
I’ll ask the Maintenance Department to send someone to change it我告诉工程处派人去换灯泡。
Could I ask for your help in arranging a taxi for me tomorrow请你明天帮我安排一辆出租车好吗？
Certainly，Where would you like to go当然.，您要去哪儿？
I need to go to Beijing tomorrow.我明天需要去北京。