Americanslovesports—theylovetoplaythem,towatchthemontel...
问题详情：Americanslovesports—theylovetoplaythem,towatchthemontelevision,andtotalkaboutthem.Butthishobbysometimeshasseriousresults—atleasttotheplayers.Forexample,whenpeopleplaytennis,sometimestheyhurt...