有一种动物,它长着长长的脖子,瘦长的腿,膝部长着“节疤”,脚掌也很大,背上还长着个驼,是个驼背,它既不是长颈鹿,也不是马,更不是大象,它是哪种动物呢?猜到了吗?是骆驼。它长得很特别吧,只有这样的酷模样才能适应沙漠里的环境。 There is an animal with a long neck and long, slender legs. The knees are “knuckles,” with large soles and a camel on their backs. They are humpbacked. They are neither giraffes nor horses. Not an elephant, what kind of animal is it? Guess it? Is a camel. It looks very special, only the cool appearance to adapt to the environment in the desert.