What’s your car number?

What’s your car number? 请问what‘s the number of your car 能不能表达为：what’s your car‘s num what's your number what ,s your telephone number? What's your telephone number What's your t[ ] number what's your (fly) number What's your p___ number? What,s your sister,s telephone number what‘s your telephone number是什么意思 what's your phone number? 求翻译! what,s your telephone number?怎么回答?