The doctor replies, "Do you really want your wife's voice back?Don't you think it's quiter than before at home?"

医生回答说，“你真的想找回你老婆的嗓音么？难道你不觉得家里面比以前安静多了么？”

When recording with a battery it is much quiter - behaviour much like playing - only makes noise when it writes to the disk.

当录制电池，实在是一件美事quiter -行为就像玩-不仅使噪音时，写入磁盘。