Humans are often thought to be insensitive smellers compared with
animals, but this is largely because, unlike animals, we stand upright.这个句子中,compared 为什么用过去分词形式而不用动词原形?
...为什么这里是to explain the emotion...不定式是occasion强调成分的后置定语吗?3)看不懂结构confided to my keeping that narrative: 这是什么意思? confided sth to sb, 如何理解这里的句子呢? 另外后面的my keeping that narrative是动名...