A:Peter really is a remarkable expert! There is very little he doesn’t know.
Peter真是个了不起的专家!他知识渊博。
B:I have exactly the same feeling. This afternoon he explained the ins and outs of the stock market to me. He knows a lot about investments.
我有同感,今天下午他给我解释股市的来龙去脉,他在投资方面见多识广。