translation.en: Now as you can imagine, that is a very time-consuming, labor-intensive, and costly process, so we were hoping that drones could significantly reduce the cost of surveying for orangutan populations in Indonesia and elsewhere in Southeast Asia.
translation.zh: 你可以想象 这是一件多么耗费时间，耗费人力， 多么昂贵的工程， 所以我们希望无人机 能够极大地减少统计 在印度尼西亚和在其他东南亚地区的 红毛猩猩的数量的成本。