The bass drum and the tuba or in the marching band, it would be a sousaphone they would call it, the bass drum and tuba.

低音鼓和低音号，或在军乐队中，该是他们所说的苏萨大号、低音鼓和低音号。

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Our brain has got all that stuff coming in there and we're probably focusing a lot on the bass and "Boom, boom, " the tuba that's playing there.

我们的大脑收集了所有听到的信息,而且可能更专注与低音部分,以及大号发出的"邦 邦"声

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The students enter with a violin case or tuba slung over their shoulder, sometimes a double bass is dragged towards the class room.

学生带著小提琴，或将大提琴背在肩上，有时候还拖著大提琴走进教室。

youdao

The bass drum and the tuba or in the marching band, it would be a sousaphone they would call it, the bass drum and tuba.

该是低音鼓和低音号,军乐队中,该是他们所说的苏萨大号,低音鼓和低音号

耶鲁公开课 - 聆听音乐课程节选

Our brain has got all that stuff coming in there and we're probably focusing a lot on the bass and "Boom, boom, " the tuba that's playing there.

我们的大脑收集了所有听到的信息,而且可能更专注与低音部分,以及大号发出的"邦 邦"声

耶鲁公开课 - 聆听音乐课程节选

The size most commonly used in the orchestra is called the contrabass-tuba, or double-bass tuba.

NPR: Young Tuba Player Gets Nod from Phila. Orchestra

In the "Ring, " four Wagner tubas join an enlarged brass section that includes other orchestral rarities like the bass trumpet, contrabass trombone and contrabass tuba, creating "choirs" of gleaming brass.

WSJ: It Takes Brass to Play the Wagner Tuba | By Barbara Jepson | The Ring of the Nibelung