translation.en: The robotic arm that you see moving here 30 days later, after the first video that I showed to you, is under the control of Aurora's brain and is moving the cursor to get to the target.
translation.zh: 你们在这里看到机械手臂的动作 是在第一个视频的30天后录制的 在Aurora的大脑的控制之下 它正将光标移到目标