translation.en: The reason many people think that about this picture, and Al Gore has said it many times, actually, on the stage at TED, is that this picture, arguably, was the beginning of the environmental movement.
translation.zh: 很多人这样评价这张照片， 戈尔在TED的讲台上多次说起 是因为这张照片，可以说是 环保运动的开端。