I have a double bass, it makes low sounds too.

我有架低提琴，声也很低沉哦。

The double bass of the--but is it bowed?

低提琴 不过是拉弓的吗？

They include the violin, viola, cello, double bass, and harp.

它们括小提琴、中提琴、大提琴、低提琴和竖琴。

And who is the world's most famous double bass player in bluegrass band?

在蓝草队中世界上最有名的低提琴手是谁？

Nwanoku puts down her double bass and opens her e-mails, scanning for news on the permits.

Nwanoku放下低提琴，打开电子邮件，浏览有关许可证的资讯。

Double the bass, double the bass, double the bass.

双倍低，双倍低，双倍低。

I play loads of different sports and the double bass.

我玩很多不同的运动和低提琴。

They have double the bass of the 13-inch MacBook Air.

- 它们的低是 13 英寸 MacBook Air 的两倍。