We've talked a little bit about sound production here.

我们探讨了一些关于声音的产生的问题。

The job he needed to do? Audition them, for sound production.

他需要做的工作是什么？“为了声音制作，让鱼儿试唱。”

The abdomen of the male cicada is specifically designed for sound production.

雄蝉的腹部是为了发声特别设计的。

And this told us that, clearly, the sound production mechanism has to be within the mouth.

Beeck：这告诉我们， 很明显，发声机制必须在嘴里。

The ones involved in learning are towards the front of the brain, and those involved in sound production are farther back.

参与学习的位于大脑的前部， 而参与发声的则位于更靠后的位置。