The figures have generally been on an upward trend since the tracker was launched in 2000, peaking at nearly $46 billion in 2016.请问这里的peaking at nearly $46 billion in 2016作什么成分，是作前面整个句子的非限制性定语吗？
When he had been younger, Harry had dreamed and dreamed of some unknown relation coming to take him away, but it had never happened. 这句话里面的dream and dream of，有观点说应该理解为"dream （of ）and dream of”省略，用来加强语气，这个用法符合并列省略规则吗...
For a time Mr. Fotheringay sat perfectly still, "It did happen, after all," he said. "And how I'm going to explain it, I don't know." He signed heavily, and began feeling in his pockets for a match. He could find none, and he groped about the table. "I wish I had a m...
...d immunizations, she wanted to know if vaccines come from animal research. When assured that they do, she replied, "Then I would have to say yes." Asked what will happen when epidemics return, she said, "Don't worry, scientists will find some way of using computers." Such well-meaning people just do...