Sarah,her brother Harry,her daughter Ann and her son Michael,are about to play a game of tennis,mixed doubles.Try to work this out.
Sarah's brother is directly acroos the net from her daughter .her son is diagonally across the net from the worst player's brother.The worst player and the best player are on the same side of the net.Who is the best player?
英译中语句要通顺,急急急!!!!!谢谢了!