求翻译：揉弦一词源于意大利文vibrat，原意为颤动。揉弦是通过左手手指在弦上的前后晃动得到的，是声音的音高产生了规律的波动，是小提琴等弦乐演奏所掌握的最具表现力的演奏技巧之一，在乐句适当的地方加上适当的揉弦，会比没有揉弦的乐句在声音上要生动的多，不同的揉弦可以表现出不同的风格和特征。小提琴在声音方面可以模仿人声，接近人声。好的揉弦可以使演奏动听无比，使小提琴的音色更美，更感人。是什么意思？

Vibrato The word derives from the Italian vibrat original intent was to vibrate. Vibrato is the left hand fingers on the strings before and after shaking, the pitch of the voice of the fluctuations of the law, is one of the most expressive musical skills and master violin and other string playing in

The word chord blend derived from Italian, vibrat original intent was to bounce. Knead chords are chords in the left-hand finger wiggle on the front and back that it was the sound of the pitch patterns of fluctuations, such as a violin string music of the most expressive musical skills in musical no

Derived from the term vibrato Italy vibrat originally intended to fibrillation. Rubbing chords is through left hand finger in chords Shang of before and after shake are of, is sound of pitch produced has law of fluctuations, is violin, chords music playing by master of most with expressive of playin