权威例句
baserunner’s optimal path - Dr Michael KerckhoveBaserunner’s Optimal PathBaseball rules corner: interference by a base runner is a no-no in the rules book.Baseball game with disengageable base runner pegsBaserunner's Optimal PathBase Runner's Collision With Softball Catcher Results in SuitMaverick Base RunnerBEST BASERUNNERTake off like a baserunner to poachMichigan base runner, Michigan Inv. 1991
