职业选手
4.Undoubtedly, the so-called "Dream Team" has no rival, since NBA professionals are permitted to participate.
5.This end-of-January extravaganza purports to be the World Championship of a game that is only played professionally in North America.
6.It looks like retirement for tennis pro Martina Hingis as drug allegations swirl around the five-time Grand Slam champion and Wimbledon winner.
7.Professional golfers earn money from playing golf.
8.a boxing match between professional boxers for a cash prize.
9.A little boy faces a professional Sumo athlete, in Hawaii, June 10, 2007.
10.A competent professional club fighter would massacre most martial artists.
