A tiptop yacht的用法和样例：
- She hurried into the classroom, with a tiptop under her arm.
- From my point of view, he got everything it entails to become a tiptop barber.
- So we can say, teaching according to the law of beauty is a tiptop ideality of teaching.
- The yacht made good progress with a following wind.
- The yacht hit a rock and damaged her bows.