You will only have to pay another ten cents and a nickle for your child.
你只需另外再付10美分,而你的孩子只要再付5美分。
You'd better go at once, hadn't you?
你最好马上走,不对吗?
and since most medical men in the Health Services are overworked and have little time for offering time-consuming and little-appreciated advice on such subjects as diet,