摘要
Dear readers:The world attention is switched to Rio2016 Olympic Summer Games in August in spite of a bit chilly climate in wintertime over there.The enthusiasm for the various competitive matches is more zealous,heating up waves of applause and acclamation for the wonderful performances by the adorable athletes from the Olympic family on global basis.Apart from the'gladiators'gallantry on the playing field,there comes another contest,or combat if I can
