you need night-vision cameras. 我们需要夜视摄像机

99. These are big animals,
    大型食肉动物需要
100. and they're looking for large prey to satisfy their hunger.
     寻找大型猎物才能充饥
101. To catch more than a glimpse of them and reveal their hunting behaviour,
     为了多捕捉一些画面揭示他们的猎食行为
102. you need night-vision cameras.
     我们需要夜视摄像机
103. Leopards have attacked almost 200 people here
     在过去的二十五年里
104. in the last 25 years.
     金钱豹袭击过约两百个人
105. But humans are not their usual prey.
     但人类并不是他们日常的捕食对象

来自《行星地球 第二季 第六集 Planet Earth S02E06 城市》第 102 行