It doesn't look so difficult; winning an Olympic gold medal. The national record for skeet shooting is just three points short of the Olympic record, and in women's archery the 60 meter target record a mere 11 points.
如果你有興趣加加減減，可以算出：我國的不定向飛靶射擊，只差奧運紀錄三分；女子射箭雙局全項六十米，差十一分。