Double bass strings are much more expensive than guitar, electric bass, or violin strings.

低音提琴的琴弦要远比吉他、电贝司或是小提琴的琴弦贵得多。

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They exist in four sizes: treble, tenor, bass, and double bass (violone).

有四种型号：高音、次中音、低音和双低音(低音提琴)。

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The setup most frequently used in death metal is two electric guitars, a bass guitar, a vocalist and a drum kit almost universally using two bass drums or a double bass drum pedal.

死亡金属的常用装备是两把电吉他、一把低音吉他（贝司）、一位主音歌手（主唱）和一套爵士鼓（即架子鼓，普遍使用两个低音鼓或底鼓双踩踏板）。

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He started with light orchestral works in the first part, a concerto in the middle, and says double bass player Larry Wolfe.

VOA: standard.2010.07.28

As a young man, McBride hauled his double bass up to New York City.

NPR: Bassist Christian McBride, Plying the Bottom Groove

Chikako Matsumoto, who is originally from Japan, plays flute and double bass.

BBC: Man seeks strangers on London Underground for orchestra

The double bass is an unwieldy string instrument that stands more than six feet tall, and it can be physically demanding to play.

WSJ: Music Students Hit the Boxing Ring