怎样用英语表达有关体育竞赛常用语?

1.创记录
e.g.hadbrokenorchalkedup495worldrecords.
也可以说：
produceatotalof495worldrecords.
set(up)/create/establish/makeanewrecord.
2.刷新记录
rewrite/renew/better/improvetheworld/one'sownrecord
3.其它
e.g.equal/matcharecord
reacharecord
hold/keeptherecordfor...
4.得冠军，得奖牌的表达方法
e.g.hadwon582worldchampionships
也可以说：
gainworldtitles/championships
take/capture6titlesoutofapossible7
sweepallthe7titles
wrestthechampionshipfrom...
5.体育运动中的"实力"，"强项"怎么译？
"实力"可译作"strength""或"power"，如：
Chineseathletesshowedtheirtraditionalstrengthinsometrackandfieldevents.
"实力"也可能形容词"powerful"或"strong"表达，如：
Chinesewomenbasketballplayersareverypowerful/strong.
"强项"可译作"stronggame/sport"。
6."黑马"为什么是"dark"horse？
"黑马"是"dark"而不是"black"horse这里dark的含义是"不清楚"，"不明朗"，表示对于某人"知道甚少"的意思。