谢谢。这里有一个f-p直接的回答:
https://music.stackexchange.com/questions/94794/dynamic-marking-f-p
1. The first person's question:

2. The first person's guesses:

3. The other person's answer:

https://music.stackexchange.com/questions/94794/dynamic-marking-f-p
1. The first person's question:

2. The first person's guesses:

3. The other person's answer:
