Two questions on music sheets: xia232022-04-21 12:53:59

1. What is the function of the two double line (pencil arrow pointed, with a question mark) the last two measures before the end of this piece and how to play it? (p. 56, Level 2, The older beginner piano course by James Bastien).

2. How to play the lift (pencil arrow pointed, with a question mark) on the music sheet? (p. 6, Vol. 1, Solos for young violinists by Barbara Barber) 

Thank you very much in advance.

隔壁的对钱比较感兴趣，来这里问来对地方了：）

内什么，估计大城得用英文答疑：)

Thank you very much for your help.

我来回答。。。。I don't know lol

纠正：2). 3 （左手无名指）一直按着，直到横线结束。在（left) 的地方弓抬离琴弦一下，把弓下部移到拉下个音位置

Thank you again. I have another question:

Thank everyone for your help, especially 大城小厨!

trim the nail is the only solution for playing the violin