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1·How do you get a viola section to play spiccato?

怎样让中提琴声部演奏跳弓呢？

2·Growled seawater of a day restored calm right now, a spiccato lyric, tender Hai Zhiyun.

咆哮了一天的海水此时恢复了平静，弹奏着一曲抒情、温柔的海之韵。