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.
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。