translation.en: as you can see in this upper left-hand picture, a thousand of them could fit into the payload bay that was used for one of the current MER Rovers.
translation.zh: 就像你们从左上方这张图上看到的那样 我们可以将成千上万的这样的机器人送上火星 目前火星探测者使用的有效载重仓 可以装载一千个这样的机器人