1. double bass This passage could be performed by three bass viols or even a double bass. 这一段可以用三部古低音提琴或者低音提琴来演奏。
2. With the bass plugs mounted in the bass reflex ports, the cabinet is closed and the loudspeaker operates as a closed construction. 将低音插头接入低音反射端口，可以将音箱设置为密闭式音箱，使其像密闭式音箱一样工作。
3. With the bass plugs mounted in the bass reflex ports, the cabinet is closed and the loudspeaker operates as a closed construction. 将低音插头接入低音反射端口，可以将音箱设置为密闭式音箱，使其像密闭式音箱一样工作。
4. 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）。
5. With the addition of bass vocalist Lance Bass, things came together. 贝司手兼演唱兰斯·巴斯加盟后，便万事俱备了。
