translation.en: But when I was 12, as I was in this picture, a very exciting expedition was in place on the west side, when they found essentially the skeleton of this Homo erectus.
translation.zh: 这张图片是我12岁时拍的, 那时候在湖盆西部产生了一个让人兴奋的发现， 他们发现了直立猿人的骨骼.