translation.en: Now I created the CAO in order to answer questions that have proven extremely challenging to answer from any other vantage point, such as from the ground, or from satellite sensors.
translation.zh: 现在我创建了CAO 就是为了回答那些被证明是 要从诸如地面、卫星传感器的任何其它位置来回答 都极具挑战的问题