请医生看病

用叫医生吗? 
Do you need a doctor?
Do you need a doctor? (用叫医生吗?)
Yes, I think so. (是的，请叫医生吧。)
Do you want me to get a doctor?
Do you need any help? (需要帮忙吗?) 
请叫救护车。 
Please call an ambulance. *ambulance“救护车”。
We need an ambulance now.Are you back to normal again? 
他去世了。 
He passed away. *比用die要委婉，“去世、咽气”。