英语翻译　　二胡的构造比较简单,由琴筒、琴杆、琴皮、弦轴、琴弦、弓杆、千斤、琴马和弓毛等组成的.琴筒：是二胡的重要部分,

The structure is simple,the lute cylinder,a rod,harp,strings,strings,bow,Jack,the bridge and the bow hair etc。。The lute cylinder:is an important part of the erhu,it through the bow of the sliding motion,wiping the string vibration of resonance instrument skin pronunciation。Jean:it is the important source of pronunciation,but also the key to the quality and volume,has a direct influence。Piano Bar:erhu is pillar,also is the trunk。Not only plays an even under the ground support role,but also for the overall vibration pronunciation has certain effect。Pegs:has two,the adjustment of the role of pitch axis,on binding glue string,string cutter shaft。Direction:is the important tool for Erhu pronunciation,the bow pole and the bow hair is composed of two parts。Jack:the erhu string fixed and strings。Also has a certain influence on the intonation。Bridge:is between strings and Harp media body vibration,the pronunciation has an important role。The erhu with soft lyrical tone features,voice is singing the song,like the。These characteristics of reason,on one hand depends on its internal and external tuning pitch and string tension is appropriate,the other is because the lute cylinder side is covered with Python skin system。Therefore,in general performance without big strength press and big strength bow,can be a smooth and mellow sound。嘿嘿。